38676384543656 has 16 divisors (see below), whose sum is σ = 72656879193600. Its totient is φ = 19301216758704.

The previous prime is 38676384543649. The next prime is 38676384543661. The reversal of 38676384543656 is 65634548367683.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4621934696 + ... + 4621943063.

It is an arithmetic number, because the mean of its divisors is an integer number (4541054949600).

Almost surely, 2^{38676384543656} is an apocalyptic number.

It is an amenable number.

38676384543656 is a deficient number, since it is larger than the sum of its proper divisors (33980494649944).

38676384543656 is a wasteful number, since it uses less digits than its factorization.

38676384543656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9243878288 (or 9243878284 counting only the distinct ones).

The product of its digits is 6270566400, while the sum is 74.

The spelling of 38676384543656 in words is "thirty-eight trillion, six hundred seventy-six billion, three hundred eighty-four million, five hundred forty-three thousand, six hundred fifty-six".