14442943 has 2 divisors, whose sum is σ = 14442944. Its totient is φ = 14442942.

The previous prime is 14442917. The next prime is 14442949. The reversal of 14442943 is 34924441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14442943 - 2⁹ = 14442431 is a prime.

It is a super-3 number, since 3×14442943³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14442949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7221471 + 7221472.

It is an arithmetic number, because the mean of its divisors is an integer number (7221472).

Almost surely, 2^14442943 is an apocalyptic number.

14442943 is a deficient number, since it is larger than the sum of its proper divisors (1).

14442943 is an equidigital number, since it uses as much as digits as its factorization.

14442943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 31.

The square root of 14442943 is about 3800.3872171135. The cubic root of 14442943 is about 243.5296805594.

The spelling of 14442943 in words is "fourteen million, four hundred forty-two thousand, nine hundred forty-three".