14320434 has 8 divisors (see below), whose sum is σ = 28640880. Its totient is φ = 4773476.

The previous prime is 14320381. The next prime is 14320447. The reversal of 14320434 is 43402341.

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

14320434 is an admirable number.

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 14320434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1193364 + ... + 1193375.

It is an arithmetic number, because the mean of its divisors is an integer number (3580110).

Almost surely, 2^14320434 is an apocalyptic number.

14320434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14320434 is a wasteful number, since it uses less digits than its factorization.

14320434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2386744.

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

The square root of 14320434 is about 3784.2349292823. The cubic root of 14320434 is about 242.8391626497.

Adding to 14320434 its reverse (43402341), we get a palindrome (57722775).

The spelling of 14320434 in words is "fourteen million, three hundred twenty thousand, four hundred thirty-four".