14231339 has 4 divisors (see below), whose sum is σ = 14247024. Its totient is φ = 14215656.

The previous prime is 14231293. The next prime is 14231341. The reversal of 14231339 is 93313241.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14231339 - 2¹² = 14227243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14231359) 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 in 3 ways as a sum of consecutive naturals, for example, 6392 + ... + 8325.

It is an arithmetic number, because the mean of its divisors is an integer number (3561756).

Almost surely, 2^14231339 is an apocalyptic number.

14231339 is a deficient number, since it is larger than the sum of its proper divisors (15685).

14231339 is an equidigital number, since it uses as much as digits as its factorization.

14231339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15684.

The product of its digits is 1944, while the sum is 26.

The square root of 14231339 is about 3772.4446980705. Note that the first 3 decimals coincide. The cubic root of 14231339 is about 242.3345042925.

The spelling of 14231339 in words is "fourteen million, two hundred thirty-one thousand, three hundred thirty-nine".