14434223 has 2 divisors, whose sum is σ = 14434224. Its totient is φ = 14434222.

The previous prime is 14434201. The next prime is 14434253. The reversal of 14434223 is 32243441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14434223 - 2¹⁶ = 14368687 is a prime.

It is a super-2 number, since 2×14434223² = 416693587227458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14434253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7217111 + 7217112.

It is an arithmetic number, because the mean of its divisors is an integer number (7217112).

Almost surely, 2^14434223 is an apocalyptic number.

14434223 is a deficient number, since it is larger than the sum of its proper divisors (1).

14434223 is an equidigital number, since it uses as much as digits as its factorization.

14434223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 23.

The square root of 14434223 is about 3799.2397923795. The cubic root of 14434223 is about 243.4806599332.

Adding to 14434223 its reverse (32243441), we get a palindrome (46677664).

The spelling of 14434223 in words is "fourteen million, four hundred thirty-four thousand, two hundred twenty-three".