14016659957 has 2 divisors, whose sum is σ = 14016659958. Its totient is φ = 14016659956.

The previous prime is 14016659947. The next prime is 14016659959. The reversal of 14016659957 is 75995661041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9314952196 + 4701707761 = 96514^2 + 68569^2 .

It is a cyclic number.

It is not a de Polignac number, because 14016659957 - 2²² = 14012465653 is a prime.

Together with 14016659959, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 14016659899 and 14016659908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14016659959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7008329978 + 7008329979.

It is an arithmetic number, because the mean of its divisors is an integer number (7008329979).

Almost surely, 2^14016659957 is an apocalyptic number.

It is an amenable number.

14016659957 is a deficient number, since it is larger than the sum of its proper divisors (1).

14016659957 is an equidigital number, since it uses as much as digits as its factorization.

14016659957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2041200, while the sum is 53.

The spelling of 14016659957 in words is "fourteen billion, sixteen million, six hundred fifty-nine thousand, nine hundred fifty-seven".