38885427312 has 40 divisors (see below), whose sum is σ = 100491794304. Its totient is φ = 12956935104.

The previous prime is 38885427307. The next prime is 38885427353. The reversal of 38885427312 is 21372458883.

It is a congruent number.

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, 22188 + ... + 279755.

Almost surely, 2^38885427312 is an apocalyptic number.

It is an amenable number.

38885427312 is an abundant number, since it is smaller than the sum of its proper divisors (61606366992).

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

38885427312 is a wasteful number, since it uses less digits than its factorization.

38885427312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304637 (or 304631 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 51.

The spelling of 38885427312 in words is "thirty-eight billion, eight hundred eighty-five million, four hundred twenty-seven thousand, three hundred twelve".