12843195724 has 12 divisors (see below), whose sum is σ = 22783477864. Its totient is φ = 6333630624.

The previous prime is 12843195713. The next prime is 12843195727. The reversal of 12843195724 is 42759134821.

It is not an unprimeable number, because it can be changed into a prime (12843195727) by changing a digit.

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, 21991482 + ... + 21992065.

Almost surely, 2^12843195724 is an apocalyptic number.

It is an amenable number.

12843195724 is a deficient number, since it is larger than the sum of its proper divisors (9940282140).

12843195724 is a wasteful number, since it uses less digits than its factorization.

12843195724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43983624 (or 43983622 counting only the distinct ones).

The product of its digits is 483840, while the sum is 46.

The spelling of 12843195724 in words is "twelve billion, eight hundred forty-three million, one hundred ninety-five thousand, seven hundred twenty-four".