204523824084 has 24 divisors (see below), whose sum is σ = 479888307360. Its totient is φ = 67793743584.

The previous prime is 204523824079. The next prime is 204523824091. The reversal of 204523824084 is 480428325402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47605819 + ... + 47610114.

It is an arithmetic number, because the mean of its divisors is an integer number (19995346140).

Almost surely, 2^204523824084 is an apocalyptic number.

It is an amenable number.

204523824084 is an abundant number, since it is smaller than the sum of its proper divisors (275364483276).

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

204523824084 is a wasteful number, since it uses less digits than its factorization.

204523824084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95216119 (or 95216117 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 42.

The spelling of 204523824084 in words is "two hundred four billion, five hundred twenty-three million, eight hundred twenty-four thousand, eighty-four".