Yes - but it's basically the same as the total mass of the universe. EDIT: I believe the above could be incorrect - if the universe has too much electrical ch

Yes - but it's basically the same as the total mass of the universe. EDIT: I believe the above could be incorrect - if the universe has too much electrical charge or angular momentum. (And some other cosmological properties, so you couldn't get around the charge & spin issues.) Might there be a black hole astrophysicist in the house, to comment on this?