14342231 has 2 divisors, whose sum is σ = 14342232. Its totient is φ = 14342230.

The previous prime is 14342189. The next prime is 14342233. The reversal of 14342231 is 13224341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14342231 - 2¹⁰ = 14341207 is a prime.

It is a super-2 number, since 2×14342231² = 411399180114722, which contains 22 as substring.

Together with 14342233, 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 (14342233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7171115 + 7171116.

It is an arithmetic number, because the mean of its divisors is an integer number (7171116).

Almost surely, 2^14342231 is an apocalyptic number.

14342231 is a deficient number, since it is larger than the sum of its proper divisors (1).

14342231 is an equidigital number, since it uses as much as digits as its factorization.

14342231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 20.

The square root of 14342231 is about 3787.1138086939. The cubic root of 14342231 is about 242.9623079384.

Adding to 14342231 its reverse (13224341), we get a palindrome (27566572).

The spelling of 14342231 in words is "fourteen million, three hundred forty-two thousand, two hundred thirty-one".