136059312972156 has 96 divisors (see below), whose sum is σ = 374539599544320. Its totient is φ = 37619007940800.

The previous prime is 136059312972119. The next prime is 136059312972157. The reversal of 136059312972156 is 651279213950631.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 136059312972156.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136059312972157) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92312365 + ... + 93774683.

It is an arithmetic number, because the mean of its divisors is an integer number (3901454161920).

Almost surely, 2^{136059312972156} is an apocalyptic number.

It is an amenable number.

136059312972156 is an abundant number, since it is smaller than the sum of its proper divisors (238480286572164).

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

136059312972156 is a wasteful number, since it uses less digits than its factorization.

136059312972156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1498095 (or 1498093 counting only the distinct ones).

The product of its (nonzero) digits is 18370800, while the sum is 60.

The spelling of 136059312972156 in words is "one hundred thirty-six trillion, fifty-nine billion, three hundred twelve million, nine hundred seventy-two thousand, one hundred fifty-six".