14082921140917 has 2 divisors, whose sum is σ = 14082921140918. Its totient is φ = 14082921140916.

The previous prime is 14082921140891. The next prime is 14082921140921. The reversal of 14082921140917 is 71904112928041.

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., 10777557160561 + 3305363980356 = 3282919^2 + 1818066^2 .

It is an emirp because it is prime and its reverse (71904112928041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14082921140917 - 2¹⁹ = 14082920616629 is a prime.

It is a super-2 number, since 2×14082921140917² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14082921140927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7041460570458 + 7041460570459.

It is an arithmetic number, because the mean of its divisors is an integer number (7041460570459).

Almost surely, 2^{14082921140917} is an apocalyptic number.

It is an amenable number.

14082921140917 is a deficient number, since it is larger than the sum of its proper divisors (1).

14082921140917 is an equidigital number, since it uses as much as digits as its factorization.

14082921140917 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 49.

The spelling of 14082921140917 in words is "fourteen trillion, eighty-two billion, nine hundred twenty-one million, one hundred forty thousand, nine hundred seventeen".