13634386907327 has 2 divisors, whose sum is σ = 13634386907328. Its totient is φ = 13634386907326.

The previous prime is 13634386907269. The next prime is 13634386907353. The reversal of 13634386907327 is 72370968343631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13634386907327 - 2⁶ = 13634386907263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13634386907327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13634386907027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6817193453663 + 6817193453664.

It is an arithmetic number, because the mean of its divisors is an integer number (6817193453664).

Almost surely, 2^{13634386907327} is an apocalyptic number.

13634386907327 is a deficient number, since it is larger than the sum of its proper divisors (1).

13634386907327 is an equidigital number, since it uses as much as digits as its factorization.

13634386907327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82301184, while the sum is 62.

The spelling of 13634386907327 in words is "thirteen trillion, six hundred thirty-four billion, three hundred eighty-six million, nine hundred seven thousand, three hundred twenty-seven".