115466944731 has 16 divisors (see below), whose sum is σ = 155033708544. Its totient is φ = 76440569184.

The previous prime is 115466944727. The next prime is 115466944753. The reversal of 115466944731 is 137449664511.

It is not a de Polignac number, because 115466944731 - 2² = 115466944727 is a prime.

It is a super-2 number, since 2×115466944731² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (115466944721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122310 + ... + 495876.

It is an arithmetic number, because the mean of its divisors is an integer number (9689606784).

Almost surely, 2^115466944731 is an apocalyptic number.

115466944731 is a deficient number, since it is larger than the sum of its proper divisors (39566763813).

115466944731 is a wasteful number, since it uses less digits than its factorization.

115466944731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374290.

The product of its digits is 2177280, while the sum is 51.

The spelling of 115466944731 in words is "one hundred fifteen billion, four hundred sixty-six million, nine hundred forty-four thousand, seven hundred thirty-one".