123617304044616 has 64 divisors (see below), whose sum is σ = 309261329884800. Its totient is φ = 41176693951488.

The previous prime is 123617304044587. The next prime is 123617304044623. The reversal of 123617304044616 is 616440403716321.

It is a happy 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, 2054539765 + ... + 2054599931.

It is an arithmetic number, because the mean of its divisors is an integer number (4832208279450).

Almost surely, 2^{123617304044616} is an apocalyptic number.

It is an amenable number.

123617304044616 is an abundant number, since it is smaller than the sum of its proper divisors (185644025840184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123617304044616 is a wasteful number, since it uses less digits than its factorization.

123617304044616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119158 (or 119154 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 48.

The spelling of 123617304044616 in words is "one hundred twenty-three trillion, six hundred seventeen billion, three hundred four million, forty-four thousand, six hundred sixteen".