136113015251712 has 144 divisors (see below), whose sum is σ = 363447287215488. Its totient is φ = 45222218096640.

The previous prime is 136113015251621. The next prime is 136113015251761. The reversal of 136113015251712 is 217152510311631.

It is a happy number.

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, 5039156287 + ... + 5039183297.

It is an arithmetic number, because the mean of its divisors is an integer number (2523939494552).

Almost surely, 2^{136113015251712} is an apocalyptic number.

136113015251712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136113015251712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181723643607744).

136113015251712 is an abundant number, since it is smaller than the sum of its proper divisors (227334271963776).

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

136113015251712 is a wasteful number, since it uses less digits than its factorization.

136113015251712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48306 (or 48292 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 39.

The spelling of 136113015251712 in words is "one hundred thirty-six trillion, one hundred thirteen billion, fifteen million, two hundred fifty-one thousand, seven hundred twelve".