12983487068 has 6 divisors (see below), whose sum is σ = 22721102376. Its totient is φ = 6491743532.

The previous prime is 12983487059. The next prime is 12983487071. The reversal of 12983487068 is 86078438921.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1622935880 + ... + 1622935887.

It is an arithmetic number, because the mean of its divisors is an integer number (3786850396).

Almost surely, 2^12983487068 is an apocalyptic number.

It is an amenable number.

12983487068 is a deficient number, since it is larger than the sum of its proper divisors (9737615308).

12983487068 is a wasteful number, since it uses less digits than its factorization.

12983487068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3245871771 (or 3245871769 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 56.

The spelling of 12983487068 in words is "twelve billion, nine hundred eighty-three million, four hundred eighty-seven thousand, sixty-eight".