14297456939 has 2 divisors, whose sum is σ = 14297456940. Its totient is φ = 14297456938.

The previous prime is 14297456783. The next prime is 14297456941. The reversal of 14297456939 is 93965479241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14297456939 - 2¹² = 14297452843 is a prime.

Together with 14297456941, 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 (14297456969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7148728469 + 7148728470.

It is an arithmetic number, because the mean of its divisors is an integer number (7148728470).

Almost surely, 2^14297456939 is an apocalyptic number.

14297456939 is a deficient number, since it is larger than the sum of its proper divisors (1).

14297456939 is an equidigital number, since it uses as much as digits as its factorization.

14297456939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14696640, while the sum is 59.

The spelling of 14297456939 in words is "fourteen billion, two hundred ninety-seven million, four hundred fifty-six thousand, nine hundred thirty-nine".