14456585161 has 2 divisors, whose sum is σ = 14456585162. Its totient is φ = 14456585160.

The previous prime is 14456585159. The next prime is 14456585219. The reversal of 14456585161 is 16158565441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12098900025 + 2357685136 = 109995^2 + 48556^2 .

It is a cyclic number.

It is not a de Polignac number, because 14456585161 - 2¹ = 14456585159 is a prime.

Together with 14456585159, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14456585131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7228292580 + 7228292581.

It is an arithmetic number, because the mean of its divisors is an integer number (7228292581).

Almost surely, 2^14456585161 is an apocalyptic number.

It is an amenable number.

14456585161 is a deficient number, since it is larger than the sum of its proper divisors (1).

14456585161 is an equidigital number, since it uses as much as digits as its factorization.

14456585161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 576000, while the sum is 46.

The spelling of 14456585161 in words is "fourteen billion, four hundred fifty-six million, five hundred eighty-five thousand, one hundred sixty-one".