12984004743 has 16 divisors (see below), whose sum is σ = 17786952960. Its totient is φ = 8421555456.

The previous prime is 12984004727. The next prime is 12984004751. The reversal of 12984004743 is 34740048921.

It is not a de Polignac number, because 12984004743 - 2⁴ = 12984004727 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12984004695 and 12984004704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12984004703) 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, 360955 + ... + 395292.

It is an arithmetic number, because the mean of its divisors is an integer number (1111684560).

Almost surely, 2^12984004743 is an apocalyptic number.

12984004743 is a deficient number, since it is larger than the sum of its proper divisors (4802948217).

12984004743 is an equidigital number, since it uses as much as digits as its factorization.

12984004743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756406.

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 12984004743 in words is "twelve billion, nine hundred eighty-four million, four thousand, seven hundred forty-three".