136130684832 has 48 divisors (see below), whose sum is σ = 397047833280. Its totient is φ = 45376894656.

The previous prime is 136130684827. The next prime is 136130684857. The reversal of 136130684832 is 238486031631.

136130684832 is a `hidden beast` number, since 1 + 36 + 130 + 6 + 8 + 483 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

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, 78778468 + ... + 78780195.

It is an arithmetic number, because the mean of its divisors is an integer number (8271829860).

Almost surely, 2^136130684832 is an apocalyptic number.

136130684832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

136130684832 is an abundant number, since it is smaller than the sum of its proper divisors (260917148448).

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

136130684832 is a wasteful number, since it uses less digits than its factorization.

136130684832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157558682 (or 157558668 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 136130684832 in words is "one hundred thirty-six billion, one hundred thirty million, six hundred eighty-four thousand, eight hundred thirty-two".