124419318688 has 96 divisors (see below), whose sum is σ = 283905216000. Its totient is φ = 52570632960.

The previous prime is 124419318677. The next prime is 124419318703. The reversal of 124419318688 is 886813914421.

It is a super-2 number, since 2×124419318688² (a number of 23 digits) contains 22 as substring.

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, 9270703 + ... + 9284113.

It is an arithmetic number, because the mean of its divisors is an integer number (2957346000).

Almost surely, 2^124419318688 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 124419318688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141952608000).

124419318688 is an abundant number, since it is smaller than the sum of its proper divisors (159485897312).

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

124419318688 is a wasteful number, since it uses less digits than its factorization.

124419318688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14010 (or 14002 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 55.

The spelling of 124419318688 in words is "one hundred twenty-four billion, four hundred nineteen million, three hundred eighteen thousand, six hundred eighty-eight".