14204243 has 2 divisors, whose sum is σ = 14204244. Its totient is φ = 14204242.

The previous prime is 14204237. The next prime is 14204257. The reversal of 14204243 is 34240241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14204243 - 2¹⁰ = 14203219 is a prime.

It is not a weakly prime, because it can be changed into another prime (14204543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7102121 + 7102122.

It is an arithmetic number, because the mean of its divisors is an integer number (7102122).

Almost surely, 2^14204243 is an apocalyptic number.

14204243 is a deficient number, since it is larger than the sum of its proper divisors (1).

14204243 is an equidigital number, since it uses as much as digits as its factorization.

14204243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 14204243 is about 3768.8516818787. The cubic root of 14204243 is about 242.1806076124.

Adding to 14204243 its reverse (34240241), we get a palindrome (48444484).

The spelling of 14204243 in words is "fourteen million, two hundred four thousand, two hundred forty-three".