38660115467 has 2 divisors, whose sum is σ = 38660115468. Its totient is φ = 38660115466.

The previous prime is 38660115437. The next prime is 38660115491. The reversal of 38660115467 is 76451106683.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38660115467 - 2⁸ = 38660115211 is a prime.

It is not a weakly prime, because it can be changed into another prime (38660115437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19330057733 + 19330057734.

It is an arithmetic number, because the mean of its divisors is an integer number (19330057734).

Almost surely, 2^38660115467 is an apocalyptic number.

38660115467 is a deficient number, since it is larger than the sum of its proper divisors (1).

38660115467 is an equidigital number, since it uses as much as digits as its factorization.

38660115467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 38660115467 in words is "thirty-eight billion, six hundred sixty million, one hundred fifteen thousand, four hundred sixty-seven".