204424605412 has 12 divisors (see below), whose sum is σ = 357747014016. Its totient is φ = 102211172840.

The previous prime is 204424605391. The next prime is 204424605449. The reversal of 204424605412 is 214506424402.

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 3 ways as a sum of consecutive naturals, for example, 226533 + ... + 678355.

It is an arithmetic number, because the mean of its divisors is an integer number (29812251168).

Almost surely, 2^204424605412 is an apocalyptic number.

It is an amenable number.

204424605412 is a deficient number, since it is larger than the sum of its proper divisors (153322408604).

204424605412 is a wasteful number, since it uses less digits than its factorization.

204424605412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564938 (or 564936 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 34.

The spelling of 204424605412 in words is "two hundred four billion, four hundred twenty-four million, six hundred five thousand, four hundred twelve".