14719328886817 has 2 divisors, whose sum is σ = 14719328886818. Its totient is φ = 14719328886816.

The previous prime is 14719328886793. The next prime is 14719328886839. The reversal of 14719328886817 is 71868882391741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14646610213921 + 72718672896 = 3827089^2 + 269664^2 .

It is a cyclic number.

It is not a de Polignac number, because 14719328886817 - 2²³ = 14719320498209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14719328886817.

It is not a weakly prime, because it can be changed into another prime (14719328886217) 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 as a sum of consecutive naturals, namely, 7359664443408 + 7359664443409.

It is an arithmetic number, because the mean of its divisors is an integer number (7359664443409).

Almost surely, 2^{14719328886817} is an apocalyptic number.

It is an amenable number.

14719328886817 is a deficient number, since it is larger than the sum of its proper divisors (1).

14719328886817 is an equidigital number, since it uses as much as digits as its factorization.

14719328886817 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 260112384, while the sum is 73.

The spelling of 14719328886817 in words is "fourteen trillion, seven hundred nineteen billion, three hundred twenty-eight million, eight hundred eighty-six thousand, eight hundred seventeen".