38071044939 has 16 divisors (see below), whose sum is σ = 51318501120. Its totient is φ = 25102677600.

The previous prime is 38071044931. The next prime is 38071044941. The reversal of 38071044939 is 93944017083.

It is a happy number.

38071044939 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38071044939 - 2³ = 38071044931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38071044931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220602 + ... + 353280.

It is an arithmetic number, because the mean of its divisors is an integer number (3207406320).

Almost surely, 2^38071044939 is an apocalyptic number.

38071044939 is a deficient number, since it is larger than the sum of its proper divisors (13247456181).

38071044939 is a wasteful number, since it uses less digits than its factorization.

38071044939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133730.

The product of its (nonzero) digits is 653184, while the sum is 48.

The spelling of 38071044939 in words is "thirty-eight billion, seventy-one million, forty-four thousand, nine hundred thirty-nine".