38320344862 has 16 divisors (see below), whose sum is σ = 57600522720. Its totient is φ = 19120213728.

The previous prime is 38320344859. The next prime is 38320344901. The reversal of 38320344862 is 26844302383.

It is a congruent number.

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, 1949439 + ... + 1968997.

It is an arithmetic number, because the mean of its divisors is an integer number (3600032670).

Almost surely, 2^38320344862 is an apocalyptic number.

38320344862 is a deficient number, since it is larger than the sum of its proper divisors (19280177858).

38320344862 is a wasteful number, since it uses less digits than its factorization.

38320344862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21555.

The product of its (nonzero) digits is 663552, while the sum is 43.

The spelling of 38320344862 in words is "thirty-eight billion, three hundred twenty million, three hundred forty-four thousand, eight hundred sixty-two".