14340434 has 8 divisors (see below), whose sum is σ = 21566028. Its totient is φ = 7151760.

The previous prime is 14340433. The next prime is 14340463. The reversal of 14340434 is 43404341.

14340434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 13432225 + 908209 = 3665^2 + 953^2 .

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

It is not an unprimeable number, because it can be changed into a prime (14340433) 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, 8237 + ... + 9824.

Almost surely, 2^14340434 is an apocalyptic number.

14340434 is a deficient number, since it is larger than the sum of its proper divisors (7225594).

14340434 is a wasteful number, since it uses less digits than its factorization.

14340434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18460.

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

The square root of 14340434 is about 3786.8765493478. The cubic root of 14340434 is about 242.9521602493.

Adding to 14340434 its reverse (43404341), we get a palindrome (57744775).

The spelling of 14340434 in words is "fourteen million, three hundred forty thousand, four hundred thirty-four".