38676384543655 has 16 divisors (see below), whose sum is σ = 46449217013760. Its totient is φ = 30916075515552.

The previous prime is 38676384543649. The next prime is 38676384543661. The reversal of 38676384543655 is 55634548367683.

It is an interprime number because it is at equal distance from previous prime (38676384543649) and next prime (38676384543661).

It is a cyclic number.

It is not a de Polignac number, because 38676384543655 - 2⁵ = 38676384543623 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63639532 + ... + 64244398.

It is an arithmetic number, because the mean of its divisors is an integer number (2903076063360).

Almost surely, 2^{38676384543655} is an apocalyptic number.

38676384543655 is a deficient number, since it is larger than the sum of its proper divisors (7772832470105).

38676384543655 is a wasteful number, since it uses less digits than its factorization.

38676384543655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615198.

The product of its digits is 5225472000, while the sum is 73.

The spelling of 38676384543655 in words is "thirty-eight trillion, six hundred seventy-six billion, three hundred eighty-four million, five hundred forty-three thousand, six hundred fifty-five".