424223444323 has 16 divisors (see below), whose sum is σ = 486583013376. Its totient is φ = 362305127520.

The previous prime is 424223444311. The next prime is 424223444327. The reversal of 424223444323 is 323444322424.

It is not a de Polignac number, because 424223444323 - 2¹⁷ = 424223313251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424223444327) 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 in 15 ways as a sum of consecutive naturals, for example, 2241190 + ... + 2423092.

It is an arithmetic number, because the mean of its divisors is an integer number (30411438336).

Almost surely, 2^424223444323 is an apocalyptic number.

424223444323 is a deficient number, since it is larger than the sum of its proper divisors (62359569053).

424223444323 is a wasteful number, since it uses less digits than its factorization.

424223444323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183114.

The product of its digits is 442368, while the sum is 37.

Adding to 424223444323 its reverse (323444322424), we get a palindrome (747667766747).

The spelling of 424223444323 in words is "four hundred twenty-four billion, two hundred twenty-three million, four hundred forty-four thousand, three hundred twenty-three".