38457823124 has 24 divisors (see below), whose sum is σ = 76919938368. Its totient is φ = 16481004480.

The previous prime is 38457823123. The next prime is 38457823163. The reversal of 38457823124 is 42132875483.

38457823124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38457823123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 775952 + ... + 824024.

It is an arithmetic number, because the mean of its divisors is an integer number (3204997432).

Almost surely, 2^38457823124 is an apocalyptic number.

It is an amenable number.

38457823124 is an abundant number, since it is smaller than the sum of its proper divisors (38462115244).

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

38457823124 is a wasteful number, since it uses less digits than its factorization.

38457823124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76655 (or 76653 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 47.

The spelling of 38457823124 in words is "thirty-eight billion, four hundred fifty-seven million, eight hundred twenty-three thousand, one hundred twenty-four".