14423419 has 2 divisors, whose sum is σ = 14423420. Its totient is φ = 14423418.

The previous prime is 14423393. The next prime is 14423441. The reversal of 14423419 is 91432441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14423419 - 2¹⁹ = 13899131 is a prime.

It is a super-2 number, since 2×14423419² = 416070031299122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14423819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7211709 + 7211710.

It is an arithmetic number, because the mean of its divisors is an integer number (7211710).

Almost surely, 2^14423419 is an apocalyptic number.

14423419 is a deficient number, since it is larger than the sum of its proper divisors (1).

14423419 is an equidigital number, since it uses as much as digits as its factorization.

14423419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 28.

The square root of 14423419 is about 3797.8176628164. The cubic root of 14423419 is about 243.4198964350.

The spelling of 14423419 in words is "fourteen million, four hundred twenty-three thousand, four hundred nineteen".