136807823364 has 48 divisors (see below), whose sum is σ = 337896518400. Its totient is φ = 42961103136.

The previous prime is 136807823351. The next prime is 136807823389. The reversal of 136807823364 is 463328708631.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1635262 + ... + 1716885.

It is an arithmetic number, because the mean of its divisors is an integer number (7039510800).

Almost surely, 2^136807823364 is an apocalyptic number.

It is an amenable number.

136807823364 is an abundant number, since it is smaller than the sum of its proper divisors (201088695036).

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

136807823364 is a wasteful number, since it uses less digits than its factorization.

136807823364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3352352 (or 3352350 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 51.

The spelling of 136807823364 in words is "one hundred thirty-six billion, eight hundred seven million, eight hundred twenty-three thousand, three hundred sixty-four".