14317225715717 has 4 divisors (see below), whose sum is σ = 14810923154220. Its totient is φ = 13823528277216.

The previous prime is 14317225715713. The next prime is 14317225715743. The reversal of 14317225715717 is 71751752271341.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7658895735841 + 6658329979876 = 2767471^2 + 2580374^2 .

It is a cyclic number.

It is not a de Polignac number, because 14317225715717 - 2² = 14317225715713 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14317225715713) 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 in 3 ways as a sum of consecutive naturals, for example, 246848719208 + ... + 246848719265.

It is an arithmetic number, because the mean of its divisors is an integer number (3702730788555).

Almost surely, 2^{14317225715717} is an apocalyptic number.

It is an amenable number.

14317225715717 is a deficient number, since it is larger than the sum of its proper divisors (493697438503).

14317225715717 is an equidigital number, since it uses as much as digits as its factorization.

14317225715717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493697438502.

The product of its digits is 2881200, while the sum is 53.

The spelling of 14317225715717 in words is "fourteen trillion, three hundred seventeen billion, two hundred twenty-five million, seven hundred fifteen thousand, seven hundred seventeen".