1423224119 has 2 divisors, whose sum is σ = 1423224120. Its totient is φ = 1423224118.

The previous prime is 1423224091. The next prime is 1423224149. The reversal of 1423224119 is 9114223241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1423224119 - 2²⁰ = 1422175543 is a prime.

It is a super-2 number, since 2×1423224119² = 4051133785806652322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1423224091 and 1423224100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1423224149) 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, 711612059 + 711612060.

It is an arithmetic number, because the mean of its divisors is an integer number (711612060).

Almost surely, 2^1423224119 is an apocalyptic number.

1423224119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1423224119 is an equidigital number, since it uses as much as digits as its factorization.

1423224119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 29.

The square root of 1423224119 is about 37725.6427248099. The cubic root of 1423224119 is about 1124.8408977306.

The spelling of 1423224119 in words is "one billion, four hundred twenty-three million, two hundred twenty-four thousand, one hundred nineteen".