14243430 has 32 divisors (see below), whose sum is σ = 34401024. Its totient is φ = 3774176.

The previous prime is 14243413. The next prime is 14243447. The reversal of 14243430 is 3434241.

It is an interprime number because it is at equal distance from previous prime (14243413) and next prime (14243447).

It is a junction number, because it is equal to n+sod(n) for n = 14243397 and 14243406.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3589 + ... + 6431.

It is an arithmetic number, because the mean of its divisors is an integer number (1075032).

Almost surely, 2^14243430 is an apocalyptic number.

14243430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14243430 is an abundant number, since it is smaller than the sum of its proper divisors (20157594).

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

14243430 is a wasteful number, since it uses less digits than its factorization.

14243430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3020.

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

The square root of 14243430 is about 3774.0468995496. The cubic root of 14243430 is about 242.4031143061.

Adding to 14243430 its reverse (3434241), we get a palindrome (17677671).

The spelling of 14243430 in words is "fourteen million, two hundred forty-three thousand, four hundred thirty".