123241551523404 has 24 divisors (see below), whose sum is σ = 288819356560560. Its totient is φ = 40901126268864.

The previous prime is 123241551523399. The next prime is 123241551523421. The reversal of 123241551523404 is 404325155142321.

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, 22423860339 + ... + 22423865834.

It is an arithmetic number, because the mean of its divisors is an integer number (12034139856690).

Almost surely, 2^{123241551523404} is an apocalyptic number.

It is an amenable number.

123241551523404 is an abundant number, since it is smaller than the sum of its proper divisors (165577805037156).

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

123241551523404 is a wasteful number, since it uses less digits than its factorization.

123241551523404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44847726409 (or 44847726407 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 123241551523404 in words is "one hundred twenty-three trillion, two hundred forty-one billion, five hundred fifty-one million, five hundred twenty-three thousand, four hundred four".