38232331852 has 24 divisors (see below), whose sum is σ = 78603536592. Its totient is φ = 16041537600.

The previous prime is 38232331811. The next prime is 38232331889. The reversal of 38232331852 is 25813323283.

It is a super-2 number, since 2×38232331852² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33419299 + ... + 33420442.

It is an arithmetic number, because the mean of its divisors is an integer number (3275147358).

Almost surely, 2^38232331852 is an apocalyptic number.

It is an amenable number.

38232331852 is an abundant number, since it is smaller than the sum of its proper divisors (40371204740).

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

38232331852 is a wasteful number, since it uses less digits than its factorization.

38232331852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66839769 (or 66839767 counting only the distinct ones).

The product of its digits is 207360, while the sum is 40.

The spelling of 38232331852 in words is "thirty-eight billion, two hundred thirty-two million, three hundred thirty-one thousand, eight hundred fifty-two".