14444434332169 has 2 divisors, whose sum is σ = 14444434332170. Its totient is φ = 14444434332168.

The previous prime is 14444434332103. The next prime is 14444434332287. The reversal of 14444434332169 is 96123343444441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13579556652025 + 864877680144 = 3685045^2 + 929988^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14444434332169 is a prime.

It is a super-2 number, since 2×14444434332169² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14444434332469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7222217166084 + 7222217166085.

It is an arithmetic number, because the mean of its divisors is an integer number (7222217166085).

Almost surely, 2^{14444434332169} is an apocalyptic number.

It is an amenable number.

14444434332169 is a deficient number, since it is larger than the sum of its proper divisors (1).

14444434332169 is an equidigital number, since it uses as much as digits as its factorization.

14444434332169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11943936, while the sum is 52.

The spelling of 14444434332169 in words is "fourteen trillion, four hundred forty-four billion, four hundred thirty-four million, three hundred thirty-two thousand, one hundred sixty-nine".