Then the question is as meaningless...
Well that is why I am an atheist. It has no real bearing on my everyday existence except when I'm discussing it on the internet.
... as whether there is a teapot orbiting Mars.
However to me its not a teapot orbiting Mars. I cannot completely dismiss the idea that there may be an impersonal but sentient God because if so it may imply that some questions will remain eternally unanswerable: For example: Is geometry a property of the physical universe only or is it independent of matter? Is causality independent of matter? The above questions may seem meaningless in the same way that determining the size of the universe is also meaningless. After all it has no bearing on our everyday lives, yet it is tantalizing and science has constantly attempted to start to answer the question.
Personally if an impersonal all powerful God exists, I would very much like to break the simulation and climb up the extension cord.