12982244841 has 16 divisors (see below), whose sum is σ = 19309590720. Its totient is φ = 8620344000.

The previous prime is 12982244839. The next prime is 12982244881. The reversal of 12982244841 is 14844228921.

12982244841 is a `hidden beast` number, since 129 + 82 + 2 + 448 + 4 + 1 = 666.

It is not a de Polignac number, because 12982244841 - 2¹ = 12982244839 is a prime.

It is a super-2 number, since 2×12982244841² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (12982244801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 951040 + ... + 964593.

It is an arithmetic number, because the mean of its divisors is an integer number (1206849420).

Almost surely, 2^12982244841 is an apocalyptic number.

It is an amenable number.

12982244841 is a deficient number, since it is larger than the sum of its proper divisors (6327345879).

12982244841 is a wasteful number, since it uses less digits than its factorization.

12982244841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1915893 (or 1915887 counting only the distinct ones).

The product of its digits is 294912, while the sum is 45.

The spelling of 12982244841 in words is "twelve billion, nine hundred eighty-two million, two hundred forty-four thousand, eight hundred forty-one".