38963818922 has 24 divisors (see below), whose sum is σ = 68945476320. Its totient is φ = 16463582520.

The previous prime is 38963818849. The next prime is 38963818969. The reversal of 38963818922 is 22981836983.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2792972 + ... + 2806887.

It is an arithmetic number, because the mean of its divisors is an integer number (2872728180).

Almost surely, 2^38963818922 is an apocalyptic number.

38963818922 is a deficient number, since it is larger than the sum of its proper divisors (29981657398).

38963818922 is a wasteful number, since it uses less digits than its factorization.

38963818922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5599946 (or 5599939 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 59.

The spelling of 38963818922 in words is "thirty-eight billion, nine hundred sixty-three million, eight hundred eighteen thousand, nine hundred twenty-two".