239865314122 has 16 divisors (see below), whose sum is σ = 411352505280. Its totient is φ = 102760714368.

The previous prime is 239865314111. The next prime is 239865314167. The reversal of 239865314122 is 221413568932.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3186972 + ... + 3261367.

It is an arithmetic number, because the mean of its divisors is an integer number (25709531580).

Almost surely, 2^239865314122 is an apocalyptic number.

239865314122 is a deficient number, since it is larger than the sum of its proper divisors (171487191158).

239865314122 is a wasteful number, since it uses less digits than its factorization.

239865314122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6451005.

The product of its digits is 622080, while the sum is 46.

The spelling of 239865314122 in words is "two hundred thirty-nine billion, eight hundred sixty-five million, three hundred fourteen thousand, one hundred twenty-two".