338715164456 has 8 divisors (see below), whose sum is σ = 635090933370. Its totient is φ = 169357582224.

The previous prime is 338715164441. The next prime is 338715164479. The reversal of 338715164456 is 654461517833.

It can be written as a sum of positive squares in only one way, i.e., 190540980100 + 148174184356 = 436510^2 + 384934^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×338715164456² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 338715164398 and 338715164407.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21169697771 + ... + 21169697786.

Almost surely, 2^338715164456 is an apocalyptic number.

It is an amenable number.

338715164456 is a deficient number, since it is larger than the sum of its proper divisors (296375768914).

338715164456 is a wasteful number, since it uses less digits than its factorization.

338715164456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42339395563 (or 42339395559 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 53.

The spelling of 338715164456 in words is "three hundred thirty-eight billion, seven hundred fifteen million, one hundred sixty-four thousand, four hundred fifty-six".