23442423232 has 14 divisors (see below), whose sum is σ = 46518558728. Its totient is φ = 11721211584.

The previous prime is 23442423203. The next prime is 23442423271. The reversal of 23442423232 is 23232424432.

It is a junction number, because it is equal to n+sod(n) for n = 23442423194 and 23442423203.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 183143868 + ... + 183143995.

Almost surely, 2^23442423232 is an apocalyptic number.

It is an amenable number.

23442423232 is a deficient number, since it is larger than the sum of its proper divisors (23076135496).

23442423232 is an equidigital number, since it uses as much as digits as its factorization.

23442423232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366287875 (or 366287865 counting only the distinct ones).

The product of its digits is 55296, while the sum is 31.

Adding to 23442423232 its reverse (23232424432), we get a palindrome (46674847664).

The spelling of 23442423232 in words is "twenty-three billion, four hundred forty-two million, four hundred twenty-three thousand, two hundred thirty-two".