22432430423 has 8 divisors (see below), whose sum is σ = 24218252016. Its totient is φ = 20655216000.

The previous prime is 22432430413. The next prime is 22432430429. The reversal of 22432430423 is 32403423422.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22432430423 - 2¹⁶ = 22432364887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22432430429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2146373 + ... + 2156798.

It is an arithmetic number, because the mean of its divisors is an integer number (3027281502).

Almost surely, 2^22432430423 is an apocalyptic number.

22432430423 is a deficient number, since it is larger than the sum of its proper divisors (1785821593).

22432430423 is a wasteful number, since it uses less digits than its factorization.

22432430423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4303585.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 22432430423 its reverse (32403423422), we get a palindrome (54835853845).

The spelling of 22432430423 in words is "twenty-two billion, four hundred thirty-two million, four hundred thirty thousand, four hundred twenty-three".