12333323432 has 16 divisors (see below), whose sum is σ = 23151065760. Its totient is φ = 6159705904.

The previous prime is 12333323423. The next prime is 12333323459. The reversal of 12333323432 is 23432333321.

It is a super-2 number, since 2×12333323432² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12333323395 and 12333323404.

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 in 3 ways as a sum of consecutive naturals, for example, 861938 + ... + 876129.

It is an arithmetic number, because the mean of its divisors is an integer number (1446941610).

Almost surely, 2^12333323432 is an apocalyptic number.

It is an amenable number.

12333323432 is a deficient number, since it is larger than the sum of its proper divisors (10817742328).

12333323432 is a wasteful number, since it uses less digits than its factorization.

12333323432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1738960 (or 1738956 counting only the distinct ones).

The product of its digits is 23328, while the sum is 29.

Adding to 12333323432 its reverse (23432333321), we get a palindrome (35765656753).

The spelling of 12333323432 in words is "twelve billion, three hundred thirty-three million, three hundred twenty-three thousand, four hundred thirty-two".