14120423 has 4 divisors (see below), whose sum is σ = 14210520. Its totient is φ = 14030328.

The previous prime is 14120399. The next prime is 14120461. The reversal of 14120423 is 32402141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32402141 = 89 ⋅364069.

It is a cyclic number.

It is not a de Polignac number, because 14120423 - 2²⁰ = 13071847 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 (14120023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44813 + ... + 45126.

It is an arithmetic number, because the mean of its divisors is an integer number (3552630).

Almost surely, 2^14120423 is an apocalyptic number.

14120423 is a deficient number, since it is larger than the sum of its proper divisors (90097).

14120423 is an equidigital number, since it uses as much as digits as its factorization.

14120423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90096.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 14120423 is about 3757.7151302354. The cubic root of 14120423 is about 241.7032939068.

Adding to 14120423 its reverse (32402141), we get a palindrome (46522564).

The spelling of 14120423 in words is "fourteen million, one hundred twenty thousand, four hundred twenty-three".