14430423 has 8 divisors (see below), whose sum is σ = 21989248. Its totient is φ = 8245944.

The previous prime is 14430419. The next prime is 14430473. The reversal of 14430423 is 32403441.

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

It is not a de Polignac number, because 14430423 - 2² = 14430419 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 687163 = 14430423 / (1 + 4 + 4 + 3 + 0 + 4 + 2 + 3).

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 14430423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14430473) 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, 343561 + ... + 343602.

It is an arithmetic number, because the mean of its divisors is an integer number (2748656).

Almost surely, 2^14430423 is an apocalyptic number.

14430423 is a deficient number, since it is larger than the sum of its proper divisors (7558825).

14430423 is an equidigital number, since it uses as much as digits as its factorization.

14430423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687173.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 14430423 is about 3798.7396594134. The cubic root of 14430423 is about 243.4592915572.

Adding to 14430423 its reverse (32403441), we get a palindrome (46833864).

The spelling of 14430423 in words is "fourteen million, four hundred thirty thousand, four hundred twenty-three".