239610478113 has 48 divisors (see below), whose sum is σ = 355590144000. Its totient is φ = 155404902240.

The previous prime is 239610478087. The next prime is 239610478139. The reversal of 239610478113 is 311874016932.

239610478113 is a `hidden beast` number, since 2 + 3 + 9 + 61 + 0 + 478 + 113 = 666.

It is an interprime number because it is at equal distance from previous prime (239610478087) and next prime (239610478139).

It is not a de Polignac number, because 239610478113 - 2⁶ = 239610478049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (239610479113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 114153538 + ... + 114155636.

It is an arithmetic number, because the mean of its divisors is an integer number (7408128000).

Almost surely, 2^239610478113 is an apocalyptic number.

It is an amenable number.

239610478113 is a deficient number, since it is larger than the sum of its proper divisors (115979665887).

239610478113 is a wasteful number, since it uses less digits than its factorization.

239610478113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3642 (or 3639 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The spelling of 239610478113 in words is "two hundred thirty-nine billion, six hundred ten million, four hundred seventy-eight thousand, one hundred thirteen".