389372126124 has 24 divisors (see below), whose sum is σ = 956352591040. Its totient is φ = 122959618704.

The previous prime is 389372126107. The next prime is 389372126159. The reversal of 389372126124 is 421621273983.

It is a super-2 number, since 2×389372126124² (a number of 24 digits) contains 22 as substring.

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, 853886014 + ... + 853886469.

Almost surely, 2^389372126124 is an apocalyptic number.

It is an amenable number.

389372126124 is an abundant number, since it is smaller than the sum of its proper divisors (566980464916).

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

389372126124 is a wasteful number, since it uses less digits than its factorization.

389372126124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1707772509 (or 1707772507 counting only the distinct ones).

The product of its digits is 870912, while the sum is 48.

The spelling of 389372126124 in words is "three hundred eighty-nine billion, three hundred seventy-two million, one hundred twenty-six thousand, one hundred twenty-four".