14242843 has 4 divisors (see below), whose sum is σ = 14254240. Its totient is φ = 14231448.

The previous prime is 14242783. The next prime is 14242853. The reversal of 14242843 is 34824241.

It is a happy number.

14242843 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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 14242843 - 2¹⁷ = 14111771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14242853) 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, 3555 + ... + 6412.

It is an arithmetic number, because the mean of its divisors is an integer number (3563560).

Almost surely, 2^14242843 is an apocalyptic number.

14242843 is a deficient number, since it is larger than the sum of its proper divisors (11397).

14242843 is an equidigital number, since it uses as much as digits as its factorization.

14242843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11396.

The product of its digits is 6144, while the sum is 28.

The square root of 14242843 is about 3773.9691307694. The cubic root of 14242843 is about 242.3997842893.

The spelling of 14242843 in words is "fourteen million, two hundred forty-two thousand, eight hundred forty-three".