239562397350872 has 32 divisors (see below), whose sum is σ = 458430502910400. Its totient is φ = 117334238428704.

The previous prime is 239562397350863. The next prime is 239562397350877. The reversal of 239562397350872 is 278053793265932.

It is a junction number, because it is equal to n+sod(n) for n = 239562397350796 and 239562397350805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (239562397350877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1248353138 + ... + 1248545025.

It is an arithmetic number, because the mean of its divisors is an integer number (14325953215950).

Almost surely, 2^{239562397350872} is an apocalyptic number.

It is an amenable number.

239562397350872 is a deficient number, since it is larger than the sum of its proper divisors (218868105559528).

239562397350872 is a wasteful number, since it uses less digits than its factorization.

239562397350872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2496898415 (or 2496898411 counting only the distinct ones).

The product of its (nonzero) digits is 1028764800, while the sum is 71.

The spelling of 239562397350872 in words is "two hundred thirty-nine trillion, five hundred sixty-two billion, three hundred ninety-seven million, three hundred fifty thousand, eight hundred seventy-two".