204234124 has 24 divisors (see below), whose sum is σ = 391487040. Its totient is φ = 92795136.

The previous prime is 204234113. The next prime is 204234131. The reversal of 204234124 is 421432402.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 204234095 and 204234104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49812 + ... + 53755.

It is an arithmetic number, because the mean of its divisors is an integer number (16311960).

Almost surely, 2^204234124 is an apocalyptic number.

It is an amenable number.

204234124 is a deficient number, since it is larger than the sum of its proper divisors (187252916).

204234124 is a wasteful number, since it uses less digits than its factorization.

204234124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103617 (or 103615 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 204234124 is about 14291.0504862309. The cubic root of 204234124 is about 588.9016470688.

Adding to 204234124 its reverse (421432402), we get a palindrome (625666526).

The spelling of 204234124 in words is "two hundred four million, two hundred thirty-four thousand, one hundred twenty-four".