14225785169 has 2 divisors, whose sum is σ = 14225785170. Its totient is φ = 14225785168.

The previous prime is 14225785103. The next prime is 14225785183. The reversal of 14225785169 is 96158752241.

14225785169 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7393936144 + 6831849025 = 85988^2 + 82655^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14225785169 is a prime.

It is a super-2 number, since 2×14225785169² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14225785069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7112892584 + 7112892585.

It is an arithmetic number, because the mean of its divisors is an integer number (7112892585).

Almost surely, 2^14225785169 is an apocalyptic number.

It is an amenable number.

14225785169 is a deficient number, since it is larger than the sum of its proper divisors (1).

14225785169 is an equidigital number, since it uses as much as digits as its factorization.

14225785169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1209600, while the sum is 50.

The spelling of 14225785169 in words is "fourteen billion, two hundred twenty-five million, seven hundred eighty-five thousand, one hundred sixty-nine".