14220043 has 2 divisors, whose sum is σ = 14220044. Its totient is φ = 14220042.

The previous prime is 14220029. The next prime is 14220061. The reversal of 14220043 is 34002241.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14220043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14219999 and 14220026.

It is not a weakly prime, because it can be changed into another prime (14220023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7110021 + 7110022.

It is an arithmetic number, because the mean of its divisors is an integer number (7110022).

Almost surely, 2^14220043 is an apocalyptic number.

14220043 is a deficient number, since it is larger than the sum of its proper divisors (1).

14220043 is an equidigital number, since it uses as much as digits as its factorization.

14220043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 14220043 is about 3770.9472284825. The cubic root of 14220043 is about 242.2703703614.

Adding to 14220043 its reverse (34002241), we get a palindrome (48222284).

The spelling of 14220043 in words is "fourteen million, two hundred twenty thousand, forty-three".