204424432113 has 16 divisors (see below), whose sum is σ = 297354240000. Its totient is φ = 123889590480.

The previous prime is 204424432099. The next prime is 204424432129. The reversal of 204424432113 is 311234424402.

It is not a de Polignac number, because 204424432113 - 2⁶ = 204424432049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (204424412113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1180888 + ... + 1342886.

It is an arithmetic number, because the mean of its divisors is an integer number (18584640000).

Almost surely, 2^204424432113 is an apocalyptic number.

It is an amenable number.

204424432113 is a deficient number, since it is larger than the sum of its proper divisors (92929807887).

204424432113 is a wasteful number, since it uses less digits than its factorization.

204424432113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200252.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 204424432113 its reverse (311234424402), we get a palindrome (515658856515).

The spelling of 204424432113 in words is "two hundred four billion, four hundred twenty-four million, four hundred thirty-two thousand, one hundred thirteen".