14239443 has 8 divisors (see below), whose sum is σ = 19269568. Its totient is φ = 9351144.

The previous prime is 14239439. The next prime is 14239471. The reversal of 14239443 is 34493241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14239443 - 2² = 14239439 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14239443.

It is not an unprimeable number, because it can be changed into a prime (14239343) 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 7 ways as a sum of consecutive naturals, for example, 35221 + ... + 35622.

It is an arithmetic number, because the mean of its divisors is an integer number (2408696).

Almost surely, 2^14239443 is an apocalyptic number.

14239443 is a deficient number, since it is larger than the sum of its proper divisors (5030125).

14239443 is an equidigital number, since it uses as much as digits as its factorization.

14239443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70913.

The product of its digits is 10368, while the sum is 30.

The square root of 14239443 is about 3773.5186497485. The cubic root of 14239443 is about 242.3804944875.

The spelling of 14239443 in words is "fourteen million, two hundred thirty-nine thousand, four hundred forty-three".