14971480169 has 2 divisors, whose sum is σ = 14971480170. Its totient is φ = 14971480168.

The previous prime is 14971480129. The next prime is 14971480171. The reversal of 14971480169 is 96108417941.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13650884569 + 1320595600 = 116837^2 + 36340^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14971480169 is a prime.

It is a super-2 number, since 2×14971480169² (a number of 21 digits) contains 22 as substring.

Together with 14971480171, 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 (14971480129) 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, 7485740084 + 7485740085.

It is an arithmetic number, because the mean of its divisors is an integer number (7485740085).

Almost surely, 2^14971480169 is an apocalyptic number.

It is an amenable number.

14971480169 is a deficient number, since it is larger than the sum of its proper divisors (1).

14971480169 is an equidigital number, since it uses as much as digits as its factorization.

14971480169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 50.

The spelling of 14971480169 in words is "fourteen billion, nine hundred seventy-one million, four hundred eighty thousand, one hundred sixty-nine".