112487874845 has 16 divisors (see below), whose sum is σ = 135270050160. Its totient is φ = 89800704000.

The previous prime is 112487874769. The next prime is 112487874853. The reversal of 112487874845 is 548478784211.

It can be written as a sum of positive squares in 8 ways, for example, as 2005427524 + 110482447321 = 44782^2 + 332389^2 .

It is not a de Polignac number, because 112487874845 - 2²² = 112483680541 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8073485 + ... + 8087405.

It is an arithmetic number, because the mean of its divisors is an integer number (8454378135).

Almost surely, 2^112487874845 is an apocalyptic number.

It is an amenable number.

112487874845 is a deficient number, since it is larger than the sum of its proper divisors (22782175315).

112487874845 is a wasteful number, since it uses less digits than its factorization.

112487874845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17216.

The product of its digits is 16056320, while the sum is 59.

The spelling of 112487874845 in words is "one hundred twelve billion, four hundred eighty-seven million, eight hundred seventy-four thousand, eight hundred forty-five".