38676132613663 has 2 divisors, whose sum is σ = 38676132613664. Its totient is φ = 38676132613662.

The previous prime is 38676132613637. The next prime is 38676132613667. The reversal of 38676132613663 is 36631623167683.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38676132613663 - 2⁵ = 38676132613631 is a prime.

It is a super-2 number, since 2×38676132613663² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38676132613667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19338066306831 + 19338066306832.

It is an arithmetic number, because the mean of its divisors is an integer number (19338066306832).

Almost surely, 2^{38676132613663} is an apocalyptic number.

38676132613663 is a deficient number, since it is larger than the sum of its proper divisors (1).

38676132613663 is an equidigital number, since it uses as much as digits as its factorization.

38676132613663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70543872, while the sum is 61.

The spelling of 38676132613663 in words is "thirty-eight trillion, six hundred seventy-six billion, one hundred thirty-two million, six hundred thirteen thousand, six hundred sixty-three".