8000821348882 has 32 divisors (see below), whose sum is σ = 12071284992000. Its totient is φ = 3977136942480.

The previous prime is 8000821348867. The next prime is 8000821348901. The reversal of 8000821348882 is 2888431280008.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 579468823 + ... + 579482629.

It is an arithmetic number, because the mean of its divisors is an integer number (377227656000).

Almost surely, 2^{8000821348882} is an apocalyptic number.

8000821348882 is a deficient number, since it is larger than the sum of its proper divisors (4070463643118).

8000821348882 is a wasteful number, since it uses less digits than its factorization.

8000821348882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16486.

The product of its (nonzero) digits is 1572864, while the sum is 52.

The spelling of 8000821348882 in words is "eight trillion, eight hundred twenty-one million, three hundred forty-eight thousand, eight hundred eighty-two".