204023233204 has 48 divisors (see below), whose sum is σ = 409853235456. Its totient is φ = 87051974400.

The previous prime is 204023233171. The next prime is 204023233241. The reversal of 204023233204 is 402332320402.

It is a congruent number.

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, 8446264 + ... + 8470384.

It is an arithmetic number, because the mean of its divisors is an integer number (8538609072).

Almost surely, 2^204023233204 is an apocalyptic number.

It is an amenable number.

204023233204 is an abundant number, since it is smaller than the sum of its proper divisors (205830002252).

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

204023233204 is a wasteful number, since it uses less digits than its factorization.

204023233204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25456 (or 25454 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 204023233204 its reverse (402332320402), we get a palindrome (606355553606).

The spelling of 204023233204 in words is "two hundred four billion, twenty-three million, two hundred thirty-three thousand, two hundred four".