14405116169 has 2 divisors, whose sum is σ = 14405116170. Its totient is φ = 14405116168.

The previous prime is 14405116157. The next prime is 14405116237. The reversal of 14405116169 is 96161150441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14305356025 + 99760144 = 119605^2 + 9988^2 .

It is an emirp because it is prime and its reverse (96161150441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14405116169 - 2²⁴ = 14388338953 is a prime.

It is a super-2 number, since 2×14405116169² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14405116129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7202558084 + 7202558085.

It is an arithmetic number, because the mean of its divisors is an integer number (7202558085).

Almost surely, 2^14405116169 is an apocalyptic number.

It is an amenable number.

14405116169 is a deficient number, since it is larger than the sum of its proper divisors (1).

14405116169 is an equidigital number, since it uses as much as digits as its factorization.

14405116169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 38.

The spelling of 14405116169 in words is "fourteen billion, four hundred five million, one hundred sixteen thousand, one hundred sixty-nine".