14313434 has 4 divisors (see below), whose sum is σ = 21470154. Its totient is φ = 7156716.

The previous prime is 14313419. The next prime is 14313437. The reversal of 14313434 is 43431341.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8720209 + 5593225 = 2953^2 + 2365^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14313437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3578357 + ... + 3578360.

Almost surely, 2^14313434 is an apocalyptic number.

14313434 is a deficient number, since it is larger than the sum of its proper divisors (7156720).

14313434 is an equidigital number, since it uses as much as digits as its factorization.

14313434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7156719.

The product of its digits is 1728, while the sum is 23.

The square root of 14313434 is about 3783.3099265062. The cubic root of 14313434 is about 242.7995886353.

Adding to 14313434 its reverse (43431341), we get a palindrome (57744775).

The spelling of 14313434 in words is "fourteen million, three hundred thirteen thousand, four hundred thirty-four".