14291419 has 2 divisors, whose sum is σ = 14291420. Its totient is φ = 14291418.

The previous prime is 14291371. The next prime is 14291423. The reversal of 14291419 is 91419241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14291419 - 2²¹ = 12194267 is a prime.

It is a super-2 number, since 2×14291419² = 408489314067122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14291479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7145709 + 7145710.

It is an arithmetic number, because the mean of its divisors is an integer number (7145710).

Almost surely, 2^14291419 is an apocalyptic number.

14291419 is a deficient number, since it is larger than the sum of its proper divisors (1).

14291419 is an equidigital number, since it uses as much as digits as its factorization.

14291419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 31.

The square root of 14291419 is about 3780.3993175325. The cubic root of 14291419 is about 242.6750441985.

The spelling of 14291419 in words is "fourteen million, two hundred ninety-one thousand, four hundred nineteen".