136877741056 has 44 divisors (see below), whose sum is σ = 312710659168. Its totient is φ = 58661885952.

The previous prime is 136877741051. The next prime is 136877741081. The reversal of 136877741056 is 650147778631.

It is a junction number, because it is equal to n+sod(n) for n = 136877740988 and 136877741006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136877741051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9540666 + ... + 9555001.

Almost surely, 2^136877741056 is an apocalyptic number.

136877741056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

136877741056 is an abundant number, since it is smaller than the sum of its proper divisors (175832918112).

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

136877741056 is an equidigital number, since it uses as much as digits as its factorization.

136877741056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19095694 (or 19095676 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 55.

The spelling of 136877741056 in words is "one hundred thirty-six billion, eight hundred seventy-seven million, seven hundred forty-one thousand, fifty-six".