12841880843 has 4 divisors (see below), whose sum is σ = 14009324568. Its totient is φ = 11674437120.

The previous prime is 12841880839. The next prime is 12841880861. The reversal of 12841880843 is 34808814821.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34808814821 = 11 ⋅3164437711.

It is a cyclic number.

It is not a de Polignac number, because 12841880843 - 2² = 12841880839 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12841880803) 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, 583721846 + ... + 583721867.

It is an arithmetic number, because the mean of its divisors is an integer number (3502331142).

Almost surely, 2^12841880843 is an apocalyptic number.

12841880843 is a deficient number, since it is larger than the sum of its proper divisors (1167443725).

12841880843 is a wasteful number, since it uses less digits than its factorization.

12841880843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167443724.

The product of its (nonzero) digits is 393216, while the sum is 47.

The spelling of 12841880843 in words is "twelve billion, eight hundred forty-one million, eight hundred eighty thousand, eight hundred forty-three".