115466331256 has 32 divisors (see below), whose sum is σ = 227636956800. Its totient is φ = 54801466720.

The previous prime is 115466331209. The next prime is 115466331257. The reversal of 115466331256 is 652133664511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115466331257) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2371066 + ... + 2419273.

It is an arithmetic number, because the mean of its divisors is an integer number (7113654900).

Almost surely, 2^115466331256 is an apocalyptic number.

It is an amenable number.

115466331256 is a deficient number, since it is larger than the sum of its proper divisors (112170625544).

115466331256 is a wasteful number, since it uses less digits than its factorization.

115466331256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4790499 (or 4790495 counting only the distinct ones).

The product of its digits is 388800, while the sum is 43.

Adding to 115466331256 its reverse (652133664511), we get a palindrome (767599995767).

The spelling of 115466331256 in words is "one hundred fifteen billion, four hundred sixty-six million, three hundred thirty-one thousand, two hundred fifty-six".