12982499269976 has 16 divisors (see below), whose sum is σ = 25000083054240. Its totient is φ = 6315810455520.

The previous prime is 12982499269967. The next prime is 12982499269979. The reversal of 12982499269976 is 67996299428921.

It is a junction number, because it is equal to n+sod(n) for n = 12982499269894 and 12982499269903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12982499269979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21929897120 + ... + 21929897711.

It is an arithmetic number, because the mean of its divisors is an integer number (1562505190890).

Almost surely, 2^{12982499269976} is an apocalyptic number.

It is an amenable number.

12982499269976 is a deficient number, since it is larger than the sum of its proper divisors (12017583784264).

12982499269976 is a wasteful number, since it uses less digits than its factorization.

12982499269976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43859794874 (or 43859794870 counting only the distinct ones).

The product of its digits is 3809369088, while the sum is 83.

The spelling of 12982499269976 in words is "twelve trillion, nine hundred eighty-two billion, four hundred ninety-nine million, two hundred sixty-nine thousand, nine hundred seventy-six".