115344051512 has 16 divisors (see below), whose sum is σ = 218411386200. Its totient is φ = 57101015200.

The previous prime is 115344051497. The next prime is 115344051517. The reversal of 115344051512 is 215150443511.

It is a super-2 number, since 2×115344051512² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115344051517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71375462 + ... + 71377077.

Almost surely, 2^115344051512 is an apocalyptic number.

It is an amenable number.

115344051512 is a deficient number, since it is larger than the sum of its proper divisors (103067334688).

115344051512 is a wasteful number, since it uses less digits than its factorization.

115344051512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142752646 (or 142752642 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 32.

The spelling of 115344051512 in words is "one hundred fifteen billion, three hundred forty-four million, fifty-one thousand, five hundred twelve".