38942884338 has 16 divisors (see below), whose sum is σ = 77931631200. Its totient is φ = 12973317696.

The previous prime is 38942884313. The next prime is 38942884391. The reversal of 38942884338 is 83348824983.

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, 1899895 + ... + 1920282.

It is an arithmetic number, because the mean of its divisors is an integer number (4870726950).

Almost surely, 2^38942884338 is an apocalyptic number.

38942884338 is an abundant number, since it is smaller than the sum of its proper divisors (38988746862).

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

38942884338 is a wasteful number, since it uses less digits than its factorization.

38942884338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3821881.

The product of its digits is 31850496, while the sum is 60.

The spelling of 38942884338 in words is "thirty-eight billion, nine hundred forty-two million, eight hundred eighty-four thousand, three hundred thirty-eight".