14223663161 has 2 divisors, whose sum is σ = 14223663162. Its totient is φ = 14223663160.

The previous prime is 14223663149. The next prime is 14223663163. The reversal of 14223663161 is 16136632241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13097658025 + 1126005136 = 114445^2 + 33556^2 .

It is an emirp because it is prime and its reverse (16136632241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14223663161 - 2¹⁴ = 14223646777 is a prime.

Together with 14223663163, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14223663163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7111831580 + 7111831581.

It is an arithmetic number, because the mean of its divisors is an integer number (7111831581).

Almost surely, 2^14223663161 is an apocalyptic number.

It is an amenable number.

14223663161 is a deficient number, since it is larger than the sum of its proper divisors (1).

14223663161 is an equidigital number, since it uses as much as digits as its factorization.

14223663161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 35.

The spelling of 14223663161 in words is "fourteen billion, two hundred twenty-three million, six hundred sixty-three thousand, one hundred sixty-one".