12843711168 has 224 divisors, whose sum is σ = 36377026560. Its totient is φ = 3992002560.

The previous prime is 12843711161. The next prime is 12843711233. The reversal of 12843711168 is 86111734821.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (12843711161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28992355 + ... + 28992797.

It is an arithmetic number, because the mean of its divisors is an integer number (162397440).

Almost surely, 2^12843711168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12843711168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18188513280).

12843711168 is an abundant number, since it is smaller than the sum of its proper divisors (23533315392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12843711168 is a wasteful number, since it uses less digits than its factorization.

12843711168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655 (or 645 counting only the distinct ones).

The product of its digits is 64512, while the sum is 42.

The spelling of 12843711168 in words is "twelve billion, eight hundred forty-three million, seven hundred eleven thousand, one hundred sixty-eight".