14426857701719 has 2 divisors, whose sum is σ = 14426857701720. Its totient is φ = 14426857701718.

The previous prime is 14426857701713. The next prime is 14426857701721. The reversal of 14426857701719 is 91710775862441.

It is a happy number.

14426857701719 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14426857701719 - 2³² = 14422562734423 is a prime.

It is a super-2 number, since 2×14426857701719² (a number of 27 digits) contains 22 as substring.

Together with 14426857701721, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14426857701713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7213428850859 + 7213428850860.

It is an arithmetic number, because the mean of its divisors is an integer number (7213428850860).

Almost surely, 2^{14426857701719} is an apocalyptic number.

14426857701719 is a deficient number, since it is larger than the sum of its proper divisors (1).

14426857701719 is an equidigital number, since it uses as much as digits as its factorization.

14426857701719 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23708160, while the sum is 62.

The spelling of 14426857701719 in words is "fourteen trillion, four hundred twenty-six billion, eight hundred fifty-seven million, seven hundred one thousand, seven hundred nineteen".