38817304012163 has 2 divisors, whose sum is σ = 38817304012164. Its totient is φ = 38817304012162.

The previous prime is 38817304012033. The next prime is 38817304012183. The reversal of 38817304012163 is 36121040371883.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38817304012163 - 2²⁸ = 38817035576707 is a prime.

It is not a weakly prime, because it can be changed into another prime (38817304012183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19408652006081 + 19408652006082.

It is an arithmetic number, because the mean of its divisors is an integer number (19408652006082).

Almost surely, 2^{38817304012163} is an apocalyptic number.

38817304012163 is a deficient number, since it is larger than the sum of its proper divisors (1).

38817304012163 is an equidigital number, since it uses as much as digits as its factorization.

38817304012163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 38817304012163 in words is "thirty-eight trillion, eight hundred seventeen billion, three hundred four million, twelve thousand, one hundred sixty-three".