204880204888 has 32 divisors (see below), whose sum is σ = 394183888560. Its totient is φ = 99772933120.

The previous prime is 204880204871. The next prime is 204880204957. The reversal of 204880204888 is 888402088402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332170 + ... + 721177.

Almost surely, 2^204880204888 is an apocalyptic number.

It is an amenable number.

204880204888 is a deficient number, since it is larger than the sum of its proper divisors (189303683672).

204880204888 is a wasteful number, since it uses less digits than its factorization.

204880204888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053987 (or 1053983 counting only the distinct ones).

The product of its (nonzero) digits is 2097152, while the sum is 52.

The spelling of 204880204888 in words is "two hundred four billion, eight hundred eighty million, two hundred four thousand, eight hundred eighty-eight".