Max# of tablespaces

[Thomas Flatley]

Hello, I've checked the docs but cant seem to find if there is a max # of 
tablespaces allowed - I've come across a 9.5 env with 1600 tablespaces - they 
want to double that - Oracle's max is 64k, I'm not particularly worried about 
hitting a wall, if there is one , outside of maintenance issues - any 
assistance would be greatly appreciated.
thanks