14359380817 has 2 divisors, whose sum is σ = 14359380818. Its totient is φ = 14359380816.

The previous prime is 14359380793. The next prime is 14359380821. The reversal of 14359380817 is 71808395341.

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., 13565493841 + 793886976 = 116471^2 + 28176^2 .

It is an emirp because it is prime and its reverse (71808395341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14359380817 - 2¹¹ = 14359378769 is a prime.

It is not a weakly prime, because it can be changed into another prime (14359380877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7179690408 + 7179690409.

It is an arithmetic number, because the mean of its divisors is an integer number (7179690409).

Almost surely, 2^14359380817 is an apocalyptic number.

It is an amenable number.

14359380817 is a deficient number, since it is larger than the sum of its proper divisors (1).

14359380817 is an equidigital number, since it uses as much as digits as its factorization.

14359380817 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 49.

The spelling of 14359380817 in words is "fourteen billion, three hundred fifty-nine million, three hundred eighty thousand, eight hundred seventeen".