14244364705817 has 2 divisors, whose sum is σ = 14244364705818. Its totient is φ = 14244364705816.

The previous prime is 14244364705729. The next prime is 14244364705829. The reversal of 14244364705817 is 71850746344241.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12530035368841 + 1714329336976 = 3539779^2 + 1309324^2 .

It is an emirp because it is prime and its reverse (71850746344241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14244364705817 - 2²⁰ = 14244363657241 is a prime.

It is not a weakly prime, because it can be changed into another prime (14244364705117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7122182352908 + 7122182352909.

It is an arithmetic number, because the mean of its divisors is an integer number (7122182352909).

Almost surely, 2^{14244364705817} is an apocalyptic number.

It is an amenable number.

14244364705817 is a deficient number, since it is larger than the sum of its proper divisors (1).

14244364705817 is an equidigital number, since it uses as much as digits as its factorization.

14244364705817 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18063360, while the sum is 56.

The spelling of 14244364705817 in words is "fourteen trillion, two hundred forty-four billion, three hundred sixty-four million, seven hundred five thousand, eight hundred seventeen".