136480940712 has 128 divisors (see below), whose sum is σ = 405246240000. Its totient is φ = 42454241280.

The previous prime is 136480940711. The next prime is 136480940723. The reversal of 136480940712 is 217049084631.

136480940712 is a `hidden beast` number, since 13 + 6 + 480 + 94 + 0 + 71 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (136480940711) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131337 + ... + 538712.

It is an arithmetic number, because the mean of its divisors is an integer number (3165986250).

Almost surely, 2^136480940712 is an apocalyptic number.

136480940712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

136480940712 is an abundant number, since it is smaller than the sum of its proper divisors (268765299288).

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

136480940712 is a wasteful number, since it uses less digits than its factorization.

136480940712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670128 (or 670118 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 136480940712 in words is "one hundred thirty-six billion, four hundred eighty million, nine hundred forty thousand, seven hundred twelve".