115112154636368 has 80 divisors (see below), whose sum is σ = 236820502049040. Its totient is φ = 54016510844928.

The previous prime is 115112154636343. The next prime is 115112154636371. The reversal of 115112154636368 is 863636451211511.

It can be written as a sum of positive squares in 8 ways, for example, as 134829964864 + 114977324671504 = 367192^2 + 10722748^2 .

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 394835546 + ... + 395126982.

It is an arithmetic number, because the mean of its divisors is an integer number (2960256275613).

Almost surely, 2^{115112154636368} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115112154636368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118410251024520).

115112154636368 is an abundant number, since it is smaller than the sum of its proper divisors (121708347412672).

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

115112154636368 is a wasteful number, since it uses less digits than its factorization.

115112154636368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295584 (or 295578 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 53.

The spelling of 115112154636368 in words is "one hundred fifteen trillion, one hundred twelve billion, one hundred fifty-four million, six hundred thirty-six thousand, three hundred sixty-eight".