The correct spelling is 'number'.
Answer
There are telephone number that spells out the name or the kind of service offered by a business. This is what we call toll free vanity number.
one is spelled 'un' in French. The 'number one' is 'le numéro un'
yes. 1,000,000,000,000.
Yes.
many, as the numbr of sides it has
It is composite.
Nope. Comp.
119
98
No
It is composite.
Prime
2 720 000