423224119 has 2 divisors, whose sum is σ = 423224120. Its totient is φ = 423224118.

The previous prime is 423224117. The next prime is 423224141. The reversal of 423224119 is 911422324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 423224119 - 2¹ = 423224117 is a prime.

It is a super-2 number, since 2×423224119² = 358237309806652322, which contains 22 as substring.

Together with 423224117, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423224117) 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, 211612059 + 211612060.

It is an arithmetic number, because the mean of its divisors is an integer number (211612060).

Almost surely, 2^423224119 is an apocalyptic number.

423224119 is a deficient number, since it is larger than the sum of its proper divisors (1).

423224119 is an equidigital number, since it uses as much as digits as its factorization.

423224119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 28.

The square root of 423224119 is about 20572.4115990323. The cubic root of 423224119 is about 750.7986272168.

The spelling of 423224119 in words is "four hundred twenty-three million, two hundred twenty-four thousand, one hundred nineteen".