124104523664 has 160 divisors (see below), whose sum is σ = 270442119168. Its totient is φ = 54698112000.

The previous prime is 124104523643. The next prime is 124104523667. The reversal of 124104523664 is 466325401421.

It is not an unprimeable number, because it can be changed into a prime (124104523667) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 252758459 + ... + 252758949.

Almost surely, 2^124104523664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124104523664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135221059584).

124104523664 is an abundant number, since it is smaller than the sum of its proper divisors (146337595504).

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

124104523664 is a wasteful number, since it uses less digits than its factorization.

124104523664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877 (or 871 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 124104523664 in words is "one hundred twenty-four billion, one hundred four million, five hundred twenty-three thousand, six hundred sixty-four".