14242443 has 4 divisors (see below), whose sum is σ = 18989928. Its totient is φ = 9494960.

The previous prime is 14242433. The next prime is 14242469. The reversal of 14242443 is 34424241.

It is a happy number.

14242443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 14242443 - 2⁴ = 14242427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14242433) 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, 2373738 + ... + 2373743.

It is an arithmetic number, because the mean of its divisors is an integer number (4747482).

Almost surely, 2^14242443 is an apocalyptic number.

14242443 is a deficient number, since it is larger than the sum of its proper divisors (4747485).

14242443 is an equidigital number, since it uses as much as digits as its factorization.

14242443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4747484.

The product of its digits is 3072, while the sum is 24.

The square root of 14242443 is about 3773.9161357932. The cubic root of 14242443 is about 242.3975150602.

Adding to 14242443 its reverse (34424241), we get a palindrome (48666684).

The spelling of 14242443 in words is "fourteen million, two hundred forty-two thousand, four hundred forty-three".