424362223 has 2 divisors, whose sum is σ = 424362224. Its totient is φ = 424362222.

The previous prime is 424362217. The next prime is 424362233. The reversal of 424362223 is 322263424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 424362223 - 2¹⁷ = 424231151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 424362191 and 424362200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424362233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212181111 + 212181112.

It is an arithmetic number, because the mean of its divisors is an integer number (212181112).

Almost surely, 2^424362223 is an apocalyptic number.

424362223 is a deficient number, since it is larger than the sum of its proper divisors (1).

424362223 is an equidigital number, since it uses as much as digits as its factorization.

424362223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 28.

The square root of 424362223 is about 20600.0539562400. The cubic root of 424362223 is about 751.4710228287.

It can be divided in two parts, 4243 and 62223, that added together give a palindrome (66466).

The spelling of 424362223 in words is "four hundred twenty-four million, three hundred sixty-two thousand, two hundred twenty-three".