38740150832 has 20 divisors (see below), whose sum is σ = 78322479600. Its totient is φ = 18527898048.

The previous prime is 38740150829. The next prime is 38740150843. The reversal of 38740150832 is 23805104783.

It is a super-2 number, since 2×38740150832² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 38740150832.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52635707 + ... + 52636442.

It is an arithmetic number, because the mean of its divisors is an integer number (3916123980).

Almost surely, 2^38740150832 is an apocalyptic number.

It is an amenable number.

38740150832 is an abundant number, since it is smaller than the sum of its proper divisors (39582328768).

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

38740150832 is a wasteful number, since it uses less digits than its factorization.

38740150832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105272180 (or 105272174 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 38740150832 in words is "thirty-eight billion, seven hundred forty million, one hundred fifty thousand, eight hundred thirty-two".