115486774834 has 16 divisors (see below), whose sum is σ = 176926877568. Its totient is φ = 56511301392.

The previous prime is 115486774813. The next prime is 115486774853. The reversal of 115486774834 is 438477684511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2154037 + ... + 2206999.

It is an arithmetic number, because the mean of its divisors is an integer number (11057929848).

Almost surely, 2^115486774834 is an apocalyptic number.

115486774834 is a deficient number, since it is larger than the sum of its proper divisors (61440102734).

115486774834 is a wasteful number, since it uses less digits than its factorization.

115486774834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76209.

The product of its digits is 18063360, while the sum is 58.

The spelling of 115486774834 in words is "one hundred fifteen billion, four hundred eighty-six million, seven hundred seventy-four thousand, eight hundred thirty-four".