38956836422 has 48 divisors (see below), whose sum is σ = 70102065600. Its totient is φ = 16179004800.

The previous prime is 38956836343. The next prime is 38956836493. The reversal of 38956836422 is 22463865983.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 566147 + ... + 631217.

It is an arithmetic number, because the mean of its divisors is an integer number (1460459700).

Almost surely, 2^38956836422 is an apocalyptic number.

38956836422 is a deficient number, since it is larger than the sum of its proper divisors (31145229178).

38956836422 is a wasteful number, since it uses less digits than its factorization.

38956836422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65277 (or 65270 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 56.

The spelling of 38956836422 in words is "thirty-eight billion, nine hundred fifty-six million, eight hundred thirty-six thousand, four hundred twenty-two".