136297882512 has 60 divisors (see below), whose sum is σ = 416121570384. Its totient is φ = 41302388160.

The previous prime is 136297882499. The next prime is 136297882519. The reversal of 136297882512 is 215288792631.

136297882512 is a `hidden beast` number, since 1 + 3 + 629 + 7 + 8 + 8 + 2 + 5 + 1 + 2 = 666.

It is a super-2 number, since 2×136297882512² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (136297882519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43021738 + ... + 43024905.

Almost surely, 2^136297882512 is an apocalyptic number.

136297882512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

136297882512 is an abundant number, since it is smaller than the sum of its proper divisors (279823687872).

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

136297882512 is a wasteful number, since it uses less digits than its factorization.

136297882512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86046668 (or 86046659 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 54.

The spelling of 136297882512 in words is "one hundred thirty-six billion, two hundred ninety-seven million, eight hundred eighty-two thousand, five hundred twelve".