204211662103204 has 48 divisors (see below), whose sum is σ = 412243978220928. Its totient is φ = 86700586526208.

The previous prime is 204211662103199. The next prime is 204211662103277. The reversal of 204211662103204 is 402301266112402.

204211662103204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 204211662103204.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 459762892 + ... + 460206844.

It is an arithmetic number, because the mean of its divisors is an integer number (8588416212936).

Almost surely, 2^{204211662103204} is an apocalyptic number.

It is an amenable number.

204211662103204 is an abundant number, since it is smaller than the sum of its proper divisors (208032316117724).

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

204211662103204 is a wasteful number, since it uses less digits than its factorization.

204211662103204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597604 (or 597602 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 204211662103204 in words is "two hundred four trillion, two hundred eleven billion, six hundred sixty-two million, one hundred three thousand, two hundred four".