38676155384681 has 16 divisors (see below), whose sum is σ = 41460521155200. Its totient is φ = 35988859927680.

The previous prime is 38676155384627. The next prime is 38676155384707. The reversal of 38676155384681 is 18648355167683.

It is a cyclic number.

It is not a de Polignac number, because 38676155384681 - 2¹⁸ = 38676155122537 is a prime.

It is a super-2 number, since 2×38676155384681² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38676155384981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58430135 + ... + 59088348.

It is an arithmetic number, because the mean of its divisors is an integer number (2591282572200).

Almost surely, 2^{38676155384681} is an apocalyptic number.

It is an amenable number.

38676155384681 is a deficient number, since it is larger than the sum of its proper divisors (2784365770519).

38676155384681 is a wasteful number, since it uses less digits than its factorization.

38676155384681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117518896.

The product of its digits is 696729600, while the sum is 71.

The spelling of 38676155384681 in words is "thirty-eight trillion, six hundred seventy-six billion, one hundred fifty-five million, three hundred eighty-four thousand, six hundred eighty-one".