6881144282 has 16 divisors (see below), whose sum is σ = 10479587712. Its totient is φ = 3387985920.

The previous prime is 6881144279. The next prime is 6881144317. The reversal of 6881144282 is 2824411886.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 440282 + ... + 455642.

It is an arithmetic number, because the mean of its divisors is an integer number (654974232).

Almost surely, 2^6881144282 is an apocalyptic number.

6881144282 is a deficient number, since it is larger than the sum of its proper divisors (3598443430).

6881144282 is a wasteful number, since it uses less digits than its factorization.

6881144282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18773.

The product of its digits is 196608, while the sum is 44.

The square root of 6881144282 is about 82952.6628987882. The cubic root of 6881144282 is about 1902.0425201951.

The spelling of 6881144282 in words is "six billion, eight hundred eighty-one million, one hundred forty-four thousand, two hundred eighty-two".