204492630216 has 96 divisors (see below), whose sum is σ = 629680249440. Its totient is φ = 54989609472.

The previous prime is 204492630193. The next prime is 204492630227. The reversal of 204492630216 is 612036294402.

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, 5094370 + ... + 5134353.

It is an arithmetic number, because the mean of its divisors is an integer number (6559169265).

Almost surely, 2^204492630216 is an apocalyptic number.

It is an amenable number.

204492630216 is an abundant number, since it is smaller than the sum of its proper divisors (425187619224).

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

204492630216 is a wasteful number, since it uses less digits than its factorization.

204492630216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10228763 (or 10228752 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 39.

The spelling of 204492630216 in words is "two hundred four billion, four hundred ninety-two million, six hundred thirty thousand, two hundred sixteen".