204323234 has 16 divisors (see below), whose sum is σ = 309295680. Its totient is φ = 101228400.

The previous prime is 204323227. The next prime is 204323239. The reversal of 204323234 is 432323402.

204323234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (204323239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186392 + ... + 187484.

It is an arithmetic number, because the mean of its divisors is an integer number (19330980).

Almost surely, 2^204323234 is an apocalyptic number.

204323234 is a deficient number, since it is larger than the sum of its proper divisors (104972446).

204323234 is a wasteful number, since it uses less digits than its factorization.

204323234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1865.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 204323234 is about 14294.1678316718. The cubic root of 204323234 is about 588.9872830935.

Adding to 204323234 its reverse (432323402), we get a palindrome (636646636).

The spelling of 204323234 in words is "two hundred four million, three hundred twenty-three thousand, two hundred thirty-four".