112728974164 has 12 divisors (see below), whose sum is σ = 201473060544. Its totient is φ = 55165242584.

The previous prime is 112728974153. The next prime is 112728974173. The reversal of 112728974164 is 461479827211.

112728974164 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299810914 + ... + 299811289.

It is an arithmetic number, because the mean of its divisors is an integer number (16789421712).

Almost surely, 2^112728974164 is an apocalyptic number.

It is an amenable number.

112728974164 is a deficient number, since it is larger than the sum of its proper divisors (88744086380).

112728974164 is a wasteful number, since it uses less digits than its factorization.

112728974164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599622254 (or 599622252 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 52.

The spelling of 112728974164 in words is "one hundred twelve billion, seven hundred twenty-eight million, nine hundred seventy-four thousand, one hundred sixty-four".