204234432 has 28 divisors (see below), whose sum is σ = 540370776. Its totient is φ = 68078080.

The previous prime is 204234421. The next prime is 204234467. The reversal of 204234432 is 234432402.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 531669 + ... + 532052.

Almost surely, 2^204234432 is an apocalyptic number.

It is an amenable number.

204234432 is an abundant number, since it is smaller than the sum of its proper divisors (336136344).

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

204234432 is a wasteful number, since it uses less digits than its factorization.

204234432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063736 (or 1063726 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 204234432 is about 14291.0612622016. The cubic root of 204234432 is about 588.9019431042.

Adding to 204234432 its reverse (234432402), we get a palindrome (438666834).

The spelling of 204234432 in words is "two hundred four million, two hundred thirty-four thousand, four hundred thirty-two".