123042124416688 has 160 divisors (see below), whose sum is σ = 247371307223040. Its totient is φ = 59257357885440.

The previous prime is 123042124416649. The next prime is 123042124416697. The reversal of 123042124416688 is 886614421240321.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8962199008 + ... + 8962212736.

It is an arithmetic number, because the mean of its divisors is an integer number (1546070670144).

Almost surely, 2^{123042124416688} is an apocalyptic number.

It is an amenable number.

123042124416688 is an abundant number, since it is smaller than the sum of its proper divisors (124329182806352).

123042124416688 is a wasteful number, since it uses less digits than its factorization.

123042124416688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14667 (or 14661 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 52.

The spelling of 123042124416688 in words is "one hundred twenty-three trillion, forty-two billion, one hundred twenty-four million, four hundred sixteen thousand, six hundred eighty-eight".