38676153865845 has 16 divisors (see below), whose sum is σ = 61883009978112. Its totient is φ = 20626894130880.

The previous prime is 38676153865813. The next prime is 38676153865847. The reversal of 38676153865845 is 54856835167683.

It is not a de Polignac number, because 38676153865845 - 2⁵ = 38676153865813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38676153865847) 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, 23420602 + ... + 25017531.

It is an arithmetic number, because the mean of its divisors is an integer number (3867688123632).

Almost surely, 2^{38676153865845} is an apocalyptic number.

It is an amenable number.

38676153865845 is a deficient number, since it is larger than the sum of its proper divisors (23206856112267).

38676153865845 is a wasteful number, since it uses less digits than its factorization.

38676153865845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48491372.

The product of its digits is 3483648000, while the sum is 75.

The spelling of 38676153865845 in words is "thirty-eight trillion, six hundred seventy-six billion, one hundred fifty-three million, eight hundred sixty-five thousand, eight hundred forty-five".