14256907619 has 2 divisors, whose sum is σ = 14256907620. Its totient is φ = 14256907618.

The previous prime is 14256907537. The next prime is 14256907631. The reversal of 14256907619 is 91670965241.

14256907619 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 a de Polignac number, because none of the positive numbers 2^k-14256907619 is a prime.

It is a super-2 number, since 2×14256907619² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14256907669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7128453809 + 7128453810.

It is an arithmetic number, because the mean of its divisors is an integer number (7128453810).

Almost surely, 2^14256907619 is an apocalyptic number.

14256907619 is a deficient number, since it is larger than the sum of its proper divisors (1).

14256907619 is an equidigital number, since it uses as much as digits as its factorization.

14256907619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 50.

The spelling of 14256907619 in words is "fourteen billion, two hundred fifty-six million, nine hundred seven thousand, six hundred nineteen".