14128319 has 2 divisors, whose sum is σ = 14128320. Its totient is φ = 14128318.

The previous prime is 14128237. The next prime is 14128321. The reversal of 14128319 is 91382141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14128319 - 2⁸ = 14128063 is a prime.

It is a super-2 number, since 2×14128319² = 399218795531522, which contains 22 as substring.

Together with 14128321, 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 = 14128291 and 14128300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14128379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7064159 + 7064160.

It is an arithmetic number, because the mean of its divisors is an integer number (7064160).

Almost surely, 2^14128319 is an apocalyptic number.

14128319 is a deficient number, since it is larger than the sum of its proper divisors (1).

14128319 is an equidigital number, since it uses as much as digits as its factorization.

14128319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 29.

The square root of 14128319 is about 3758.7656218498. The cubic root of 14128319 is about 241.7483382038.

The spelling of 14128319 in words is "fourteen million, one hundred twenty-eight thousand, three hundred nineteen".