204043124 has 12 divisors (see below), whose sum is σ = 357486948. Its totient is φ = 101904000.

The previous prime is 204043093. The next prime is 204043139. The reversal of 204043124 is 421340402.

204043124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 38663524 + 165379600 = 6218^2 + 12860^2 .

It is a junction number, because it is equal to n+sod(n) for n = 204043096 and 204043105.

It is a congruent number.

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, 25427 + ... + 32474.

It is an arithmetic number, because the mean of its divisors is an integer number (29790579).

Almost surely, 2^204043124 is an apocalyptic number.

It is an amenable number.

204043124 is a deficient number, since it is larger than the sum of its proper divisors (153443824).

204043124 is a wasteful number, since it uses less digits than its factorization.

204043124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58786 (or 58784 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 204043124 is about 14284.3664192711. The cubic root of 204043124 is about 588.7180092997.

Adding to 204043124 its reverse (421340402), we get a palindrome (625383526).

The spelling of 204043124 in words is "two hundred four million, forty-three thousand, one hundred twenty-four".