14550043 has 2 divisors, whose sum is σ = 14550044. Its totient is φ = 14550042.

The previous prime is 14550023. The next prime is 14550071. The reversal of 14550043 is 34005541.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14550043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14549996 and 14550023.

It is not a weakly prime, because it can be changed into another prime (14550023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7275021 + 7275022.

It is an arithmetic number, because the mean of its divisors is an integer number (7275022).

Almost surely, 2^14550043 is an apocalyptic number.

14550043 is a deficient number, since it is larger than the sum of its proper divisors (1).

14550043 is an equidigital number, since it uses as much as digits as its factorization.

14550043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 14550043 is about 3814.4518610149. The cubic root of 14550043 is about 244.1301542910.

Adding to 14550043 its reverse (34005541), we get a palindrome (48555584).

The spelling of 14550043 in words is "fourteen million, five hundred fifty thousand, forty-three".