38842675967 has 2 divisors, whose sum is σ = 38842675968. Its totient is φ = 38842675966.

The previous prime is 38842675891. The next prime is 38842675979. The reversal of 38842675967 is 76957624883.

It is a strong prime.

It is an emirp because it is prime and its reverse (76957624883) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38842675967 - 2¹² = 38842671871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38842675567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19421337983 + 19421337984.

It is an arithmetic number, because the mean of its divisors is an integer number (19421337984).

Almost surely, 2^38842675967 is an apocalyptic number.

38842675967 is a deficient number, since it is larger than the sum of its proper divisors (1).

38842675967 is an equidigital number, since it uses as much as digits as its factorization.

38842675967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 121927680, while the sum is 65.

The spelling of 38842675967 in words is "thirty-eight billion, eight hundred forty-two million, six hundred seventy-five thousand, nine hundred sixty-seven".