204024234 has 16 divisors (see below), whose sum is σ = 410493888. Its totient is φ = 67600512.

The previous prime is 204024229. The next prime is 204024281. The reversal of 204024234 is 432420402.

It is a self number, because there is not a number n which added to its sum of digits gives 204024234.

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, 100807 + ... + 102810.

It is an arithmetic number, because the mean of its divisors is an integer number (25655868).

Almost surely, 2^204024234 is an apocalyptic number.

204024234 is an abundant number, since it is smaller than the sum of its proper divisors (206469654).

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

204024234 is a wasteful number, since it uses less digits than its factorization.

204024234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203789.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 204024234 is about 14283.7051915811. The cubic root of 204024234 is about 588.6998412017.

Adding to 204024234 its reverse (432420402), we get a palindrome (636444636).

The spelling of 204024234 in words is "two hundred four million, twenty-four thousand, two hundred thirty-four".