38046783844 has 12 divisors (see below), whose sum is σ = 66798752944. Its totient is φ = 18961425864.

The previous prime is 38046783781. The next prime is 38046783857. The reversal of 38046783844 is 44838764083.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15490134 + ... + 15492589.

Almost surely, 2^38046783844 is an apocalyptic number.

It is an amenable number.

38046783844 is a deficient number, since it is larger than the sum of its proper divisors (28751969100).

38046783844 is a wasteful number, since it uses less digits than its factorization.

38046783844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30983034 (or 30983032 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 55.

The spelling of 38046783844 in words is "thirty-eight billion, forty-six million, seven hundred eighty-three thousand, eight hundred forty-four".