12893001976 has 32 divisors (see below), whose sum is σ = 24326643600. Its totient is φ = 6405949440.

The previous prime is 12893001973. The next prime is 12893002009. The reversal of 12893001976 is 67910039821.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12893001973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3023686 + ... + 3027946.

Almost surely, 2^12893001976 is an apocalyptic number.

It is an amenable number.

12893001976 is a deficient number, since it is larger than the sum of its proper divisors (11433641624).

12893001976 is a wasteful number, since it uses less digits than its factorization.

12893001976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6559 (or 6555 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 46.

The spelling of 12893001976 in words is "twelve billion, eight hundred ninety-three million, one thousand, nine hundred seventy-six".