14243423 has 4 divisors (see below), whose sum is σ = 14251320. Its totient is φ = 14235528.

The previous prime is 14243413. The next prime is 14243447. The reversal of 14243423 is 32434241.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 32434241 = 7 ⋅4633463.

It is a cyclic number.

It is not a de Polignac number, because 14243423 - 2¹⁰ = 14242399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14243413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236 + ... + 5342.

It is an arithmetic number, because the mean of its divisors is an integer number (3562830).

Almost surely, 2^14243423 is an apocalyptic number.

14243423 is a deficient number, since it is larger than the sum of its proper divisors (7897).

14243423 is an equidigital number, since it uses as much as digits as its factorization.

14243423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7896.

The product of its digits is 2304, while the sum is 23.

The square root of 14243423 is about 3774.0459721630. The cubic root of 14243423 is about 242.4030745960.

Adding to 14243423 its reverse (32434241), we get a palindrome (46677664).

It can be divided in two parts, 1 and 4243423, that added together give a palindrome (4243424).

The spelling of 14243423 in words is "fourteen million, two hundred forty-three thousand, four hundred twenty-three".