38922971327 has 2 divisors, whose sum is σ = 38922971328. Its totient is φ = 38922971326.

The previous prime is 38922971291. The next prime is 38922971467. The reversal of 38922971327 is 72317922983.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38922971327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38922971627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19461485663 + 19461485664.

It is an arithmetic number, because the mean of its divisors is an integer number (19461485664).

Almost surely, 2^38922971327 is an apocalyptic number.

38922971327 is a deficient number, since it is larger than the sum of its proper divisors (1).

38922971327 is an equidigital number, since it uses as much as digits as its factorization.

38922971327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2286144, while the sum is 53.

The spelling of 38922971327 in words is "thirty-eight billion, nine hundred twenty-two million, nine hundred seventy-one thousand, three hundred twenty-seven".