136108017608720 has 80 divisors (see below), whose sum is σ = 320268509003520. Its totient is φ = 53786474821632.

The previous prime is 136108017608701. The next prime is 136108017608819. The reversal of 136108017608720 is 27806710801631.

It is a tau number, because it is divible by the number of its divisors (80).

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, 690773576 + ... + 690970584.

It is an arithmetic number, because the mean of its divisors is an integer number (4003356362544).

Almost surely, 2^{136108017608720} is an apocalyptic number.

136108017608720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136108017608720 is an abundant number, since it is smaller than the sum of its proper divisors (184160491394800).

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

136108017608720 is a wasteful number, since it uses less digits than its factorization.

136108017608720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301152 (or 301146 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 50.

The spelling of 136108017608720 in words is "one hundred thirty-six trillion, one hundred eight billion, seventeen million, six hundred eight thousand, seven hundred twenty".