2311112415312 has 60 divisors (see below), whose sum is σ = 6848369884980. Its totient is φ = 725054874624.

The previous prime is 2311112415281. The next prime is 2311112415323. The reversal of 2311112415312 is 2135142111132.

2311112415312 is a `hidden beast` number, since 2 + 3 + 1 + 1 + 1 + 124 + 1 + 531 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 612844728336 + 1698267686976 = 782844^2 + 1303176^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 472038487 + ... + 472043382.

It is an arithmetic number, because the mean of its divisors is an integer number (114139498083).

Almost surely, 2^{2311112415312} is an apocalyptic number.

It is an amenable number.

2311112415312 is an abundant number, since it is smaller than the sum of its proper divisors (4537257469668).

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

2311112415312 is a wasteful number, since it uses less digits than its factorization.

2311112415312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944081900 (or 944081891 counting only the distinct ones).

The product of its digits is 1440, while the sum is 27.

Adding to 2311112415312 its reverse (2135142111132), we get a palindrome (4446254526444).

The spelling of 2311112415312 in words is "two trillion, three hundred eleven billion, one hundred twelve million, four hundred fifteen thousand, three hundred twelve".