961334204900 has 72 divisors (see below), whose sum is σ = 2196126938880. Its totient is φ = 364255712640.

The previous prime is 961334204863. The next prime is 961334204923. The reversal of 961334204900 is 9402433169.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22411874 + ... + 22454726.

It is an arithmetic number, because the mean of its divisors is an integer number (30501763040).

Almost surely, 2^961334204900 is an apocalyptic number.

It is an amenable number.

961334204900 is an abundant number, since it is smaller than the sum of its proper divisors (1234792733980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

961334204900 is a wasteful number, since it uses less digits than its factorization.

961334204900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54693 (or 54686 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 41.

The spelling of 961334204900 in words is "nine hundred sixty-one billion, three hundred thirty-four million, two hundred four thousand, nine hundred".