14242331 has 4 divisors (see below), whose sum is σ = 14573592. Its totient is φ = 13911072.

The previous prime is 14242321. The next prime is 14242337. The reversal of 14242331 is 13324241.

14242331 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 an emirpimes, since its reverse is a distinct semiprime: 13324241 = 7 ⋅1903463.

It is a cyclic number.

It is not a de Polignac number, because 14242331 - 2¹⁴ = 14225947 is a prime.

It is a super-2 number, since 2×14242331² = 405687984627122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14242337) 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, 165566 + ... + 165651.

It is an arithmetic number, because the mean of its divisors is an integer number (3643398).

Almost surely, 2^14242331 is an apocalyptic number.

14242331 is a deficient number, since it is larger than the sum of its proper divisors (331261).

14242331 is an equidigital number, since it uses as much as digits as its factorization.

14242331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331260.

The product of its digits is 576, while the sum is 20.

The square root of 14242331 is about 3773.9012970665. The cubic root of 14242331 is about 242.3968796684.

Adding to 14242331 its reverse (13324241), we get a palindrome (27566572).

The spelling of 14242331 in words is "fourteen million, two hundred forty-two thousand, three hundred thirty-one".