14434913575517 has 2 divisors, whose sum is σ = 14434913575518. Its totient is φ = 14434913575516.

The previous prime is 14434913575483. The next prime is 14434913575519. The reversal of 14434913575517 is 71557531943441.

14434913575517 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9494847239641 + 4940066335876 = 3081371^2 + 2222626^2 .

It is a cyclic number.

It is not a de Polignac number, because 14434913575517 - 2²⁶ = 14434846466653 is a prime.

Together with 14434913575519, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14434913575519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7217456787758 + 7217456787759.

It is an arithmetic number, because the mean of its divisors is an integer number (7217456787759).

Almost surely, 2^{14434913575517} is an apocalyptic number.

It is an amenable number.

14434913575517 is a deficient number, since it is larger than the sum of its proper divisors (1).

14434913575517 is an equidigital number, since it uses as much as digits as its factorization.

14434913575517 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31752000, while the sum is 59.

The spelling of 14434913575517 in words is "fourteen trillion, four hundred thirty-four billion, nine hundred thirteen million, five hundred seventy-five thousand, five hundred seventeen".