14434455442417 has 2 divisors, whose sum is σ = 14434455442418. Its totient is φ = 14434455442416.

The previous prime is 14434455442411. The next prime is 14434455442453. The reversal of 14434455442417 is 71424455443441.

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., 7460715307761 + 6973740134656 = 2731431^2 + 2640784^2 .

It is a cyclic number.

It is not a de Polignac number, because 14434455442417 - 2³ = 14434455442409 is a prime.

It is not a weakly prime, because it can be changed into another prime (14434455442411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7217227721208 + 7217227721209.

It is an arithmetic number, because the mean of its divisors is an integer number (7217227721209).

Almost surely, 2^{14434455442417} is an apocalyptic number.

It is an amenable number.

14434455442417 is a deficient number, since it is larger than the sum of its proper divisors (1).

14434455442417 is an equidigital number, since it uses as much as digits as its factorization.

14434455442417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17203200, while the sum is 52.

The spelling of 14434455442417 in words is "fourteen trillion, four hundred thirty-four billion, four hundred fifty-five million, four hundred forty-two thousand, four hundred seventeen".