12334445668 has 24 divisors (see below), whose sum is σ = 22108486400. Its totient is φ = 6019424928.

The previous prime is 12334445609. The next prime is 12334445701. The reversal of 12334445668 is 86654443321.

12334445668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 10.

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 7 ways as a sum of consecutive naturals, for example, 181908 + ... + 240331.

Almost surely, 2^12334445668 is an apocalyptic number.

It is an amenable number.

12334445668 is a deficient number, since it is larger than the sum of its proper divisors (9774040732).

12334445668 is a wasteful number, since it uses less digits than its factorization.

12334445668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422419 (or 422417 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 46.

Adding to 12334445668 its reverse (86654443321), we get a palindrome (98988888989).

The spelling of 12334445668 in words is "twelve billion, three hundred thirty-four million, four hundred forty-five thousand, six hundred sixty-eight".