14328616517 has 2 divisors, whose sum is σ = 14328616518. Its totient is φ = 14328616516.

The previous prime is 14328616483. The next prime is 14328616537. The reversal of 14328616517 is 71561682341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13943122561 + 385493956 = 118081^2 + 19634^2 .

It is an emirp because it is prime and its reverse (71561682341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14328616517 - 2¹⁸ = 14328354373 is a prime.

It is a super-2 number, since 2×14328616517² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14328616537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7164308258 + 7164308259.

It is an arithmetic number, because the mean of its divisors is an integer number (7164308259).

Almost surely, 2^14328616517 is an apocalyptic number.

It is an amenable number.

14328616517 is a deficient number, since it is larger than the sum of its proper divisors (1).

14328616517 is an equidigital number, since it uses as much as digits as its factorization.

14328616517 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 44.

The spelling of 14328616517 in words is "fourteen billion, three hundred twenty-eight million, six hundred sixteen thousand, five hundred seventeen".