23343424312 has 16 divisors (see below), whose sum is σ = 47135760840. Its totient is φ = 10773888096.

The previous prime is 23343424289. The next prime is 23343424327. The reversal of 23343424312 is 21342434332.

It is a happy number.

It is a super-2 number, since 2×23343424312² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 112227898 + ... + 112228105.

Almost surely, 2^23343424312 is an apocalyptic number.

It is an amenable number.

23343424312 is an abundant number, since it is smaller than the sum of its proper divisors (23792336528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23343424312 is a wasteful number, since it uses less digits than its factorization.

23343424312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224456022 (or 224456018 counting only the distinct ones).

The product of its digits is 41472, while the sum is 31.

Adding to 23343424312 its reverse (21342434332), we get a palindrome (44685858644).

The spelling of 23343424312 in words is "twenty-three billion, three hundred forty-three million, four hundred twenty-four thousand, three hundred twelve".