13934738730529 has 2 divisors, whose sum is σ = 13934738730530. Its totient is φ = 13934738730528.

The previous prime is 13934738730449. The next prime is 13934738730547. The reversal of 13934738730529 is 92503783743931.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9223460110225 + 4711278620304 = 3037015^2 + 2170548^2 .

It is a cyclic number.

It is not a de Polignac number, because 13934738730529 - 2²⁵ = 13934705176097 is a prime.

It is not a weakly prime, because it can be changed into another prime (13934738730559) 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, 6967369365264 + 6967369365265.

It is an arithmetic number, because the mean of its divisors is an integer number (6967369365265).

Almost surely, 2^{13934738730529} is an apocalyptic number.

It is an amenable number.

13934738730529 is a deficient number, since it is larger than the sum of its proper divisors (1).

13934738730529 is an equidigital number, since it uses as much as digits as its factorization.

13934738730529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 102876480, while the sum is 64.

The spelling of 13934738730529 in words is "thirteen trillion, nine hundred thirty-four billion, seven hundred thirty-eight million, seven hundred thirty thousand, five hundred twenty-nine".