136324866813256 has 32 divisors (see below), whose sum is σ = 279296797298400. Its totient is φ = 61865742147840.

The previous prime is 136324866813241. The next prime is 136324866813307. The reversal of 136324866813256 is 652318668423631.

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, 1251275265 + ... + 1251384208.

It is an arithmetic number, because the mean of its divisors is an integer number (8728024915575).

Almost surely, 2^{136324866813256} is an apocalyptic number.

It is an amenable number.

136324866813256 is an abundant number, since it is smaller than the sum of its proper divisors (142971930485144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136324866813256 is a wasteful number, since it uses less digits than its factorization.

136324866813256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2502660109 (or 2502660105 counting only the distinct ones).

The product of its digits is 179159040, while the sum is 64.

The spelling of 136324866813256 in words is "one hundred thirty-six trillion, three hundred twenty-four billion, eight hundred sixty-six million, eight hundred thirteen thousand, two hundred fifty-six".