14040443 has 2 divisors, whose sum is σ = 14040444. Its totient is φ = 14040442.

The previous prime is 14040421. The next prime is 14040469. The reversal of 14040443 is 34404041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14040443 - 2¹⁰ = 14039419 is a prime.

It is not a weakly prime, because it can be changed into another prime (14040413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7020221 + 7020222.

It is an arithmetic number, because the mean of its divisors is an integer number (7020222).

Almost surely, 2^14040443 is an apocalyptic number.

14040443 is a deficient number, since it is larger than the sum of its proper divisors (1).

14040443 is an equidigital number, since it uses as much as digits as its factorization.

14040443 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 14040443 is about 3747.0579125495. The cubic root of 14040443 is about 241.2460827843.

Adding to 14040443 its reverse (34404041), we get a palindrome (48444484).

The spelling of 14040443 in words is "fourteen million, forty thousand, four hundred forty-three".