14006842957717 has 2 divisors, whose sum is σ = 14006842957718. Its totient is φ = 14006842957716.

The previous prime is 14006842957703. The next prime is 14006842957819. The reversal of 14006842957717 is 71775924860041.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13035053147281 + 971789810436 = 3610409^2 + 985794^2 .

It is an emirp because it is prime and its reverse (71775924860041) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14006842957717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14006842957117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7003421478858 + 7003421478859.

It is an arithmetic number, because the mean of its divisors is an integer number (7003421478859).

Almost surely, 2^{14006842957717} is an apocalyptic number.

It is an amenable number.

14006842957717 is a deficient number, since it is larger than the sum of its proper divisors (1).

14006842957717 is an equidigital number, since it uses as much as digits as its factorization.

14006842957717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23708160, while the sum is 61.

The spelling of 14006842957717 in words is "fourteen trillion, six billion, eight hundred forty-two million, nine hundred fifty-seven thousand, seven hundred seventeen".