136712774172612 has 48 divisors (see below), whose sum is σ = 348133213612800. Its totient is φ = 41411796579360.

The previous prime is 136712774172577. The next prime is 136712774172647. The reversal of 136712774172612 is 216271477217631.

It is an interprime number because it is at equal distance from previous prime (136712774172577) and next prime (136712774172647).

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, 203623662 + ... + 204293957.

It is an arithmetic number, because the mean of its divisors is an integer number (7252775283600).

Almost surely, 2^{136712774172612} is an apocalyptic number.

136712774172612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

136712774172612 is an abundant number, since it is smaller than the sum of its proper divisors (211420439440188).

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

136712774172612 is a wasteful number, since it uses less digits than its factorization.

136712774172612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407920176 (or 407920174 counting only the distinct ones).

The product of its digits is 8297856, while the sum is 57.

The spelling of 136712774172612 in words is "one hundred thirty-six trillion, seven hundred twelve billion, seven hundred seventy-four million, one hundred seventy-two thousand, six hundred twelve".