12143097968 has 20 divisors (see below), whose sum is σ = 23971164408. Its totient is φ = 5956991040.

The previous prime is 12143097937. The next prime is 12143097971. The reversal of 12143097968 is 86979034121.

12143097968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

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, 7158998 + ... + 7160693.

Almost surely, 2^12143097968 is an apocalyptic number.

It is an amenable number.

12143097968 is a deficient number, since it is larger than the sum of its proper divisors (11828066440).

12143097968 is a wasteful number, since it uses less digits than its factorization.

12143097968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14319752 (or 14319746 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 50.

The spelling of 12143097968 in words is "twelve billion, one hundred forty-three million, ninety-seven thousand, nine hundred sixty-eight".