14198529013817 has 2 divisors, whose sum is σ = 14198529013818. Its totient is φ = 14198529013816.

The previous prime is 14198529013759. The next prime is 14198529013871. The reversal of 14198529013817 is 71831092589141.

It is a happy number.

Together with next prime (14198529013871) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8852463645481 + 5346065368336 = 2975309^2 + 2312156^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14198529013817 is a prime.

It is not a weakly prime, because it can be changed into another prime (14198523013817) 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, 7099264506908 + 7099264506909.

It is an arithmetic number, because the mean of its divisors is an integer number (7099264506909).

Almost surely, 2^{14198529013817} is an apocalyptic number.

It is an amenable number.

14198529013817 is a deficient number, since it is larger than the sum of its proper divisors (1).

14198529013817 is an equidigital number, since it uses as much as digits as its factorization.

14198529013817 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4354560, while the sum is 59.

The spelling of 14198529013817 in words is "fourteen trillion, one hundred ninety-eight billion, five hundred twenty-nine million, thirteen thousand, eight hundred seventeen".