136677080344785 has 32 divisors (see below), whose sum is σ = 220814273222400. Its totient is φ = 72184177997568.

The previous prime is 136677080344757. The next prime is 136677080344793. The reversal of 136677080344785 is 587443080776631.

136677080344785 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 136677080344785 - 2⁷ = 136677080344657 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42558867 + ... + 45657543.

It is an arithmetic number, because the mean of its divisors is an integer number (6900446038200).

Almost surely, 2^{136677080344785} is an apocalyptic number.

136677080344785 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

136677080344785 is a deficient number, since it is larger than the sum of its proper divisors (84137192877615).

136677080344785 is a wasteful number, since it uses less digits than its factorization.

136677080344785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3127337.

The product of its (nonzero) digits is 568995840, while the sum is 69.

The spelling of 136677080344785 in words is "one hundred thirty-six trillion, six hundred seventy-seven billion, eighty million, three hundred forty-four thousand, seven hundred eighty-five".