38015880388 has 12 divisors (see below), whose sum is σ = 66539415040. Its totient is φ = 19004618952.

The previous prime is 38015880377. The next prime is 38015880481. The reversal of 38015880388 is 88308851083.

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 3 ways as a sum of consecutive naturals, for example, 804468 + ... + 850411.

Almost surely, 2^38015880388 is an apocalyptic number.

It is an amenable number.

38015880388 is a deficient number, since it is larger than the sum of its proper divisors (28523534652).

38015880388 is a wasteful number, since it uses less digits than its factorization.

38015880388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1660626 (or 1660624 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 52.

The spelling of 38015880388 in words is "thirty-eight billion, fifteen million, eight hundred eighty thousand, three hundred eighty-eight".