424430413223 has 4 divisors (see below), whose sum is σ = 424799163648. Its totient is φ = 424061662800.

The previous prime is 424430413217. The next prime is 424430413237. The reversal of 424430413223 is 322314034424.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 424430413223 - 2⁴ = 424430413207 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 424430413223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424490413223) 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 3 ways as a sum of consecutive naturals, for example, 184373486 + ... + 184375787.

It is an arithmetic number, because the mean of its divisors is an integer number (106199790912).

Almost surely, 2^424430413223 is an apocalyptic number.

424430413223 is a deficient number, since it is larger than the sum of its proper divisors (368750425).

424430413223 is a wasteful number, since it uses less digits than its factorization.

424430413223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368750424.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 424430413223 its reverse (322314034424), we get a palindrome (746744447647).

The spelling of 424430413223 in words is "four hundred twenty-four billion, four hundred thirty million, four hundred thirteen thousand, two hundred twenty-three".