6876821205792 has 192 divisors, whose sum is σ = 20328887779200. Its totient is φ = 2289579001344.

The previous prime is 6876821205731. The next prime is 6876821205883. The reversal of 6876821205792 is 2975021286786.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59918959 + ... + 60033617.

It is an arithmetic number, because the mean of its divisors is an integer number (105879623850).

Almost surely, 2^{6876821205792} 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 6876821205792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10164443889600).

6876821205792 is an abundant number, since it is smaller than the sum of its proper divisors (13452066573408).

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

6876821205792 is an equidigital number, since it uses as much as digits as its factorization.

6876821205792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115547 (or 115521 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 63.

The spelling of 6876821205792 in words is "six trillion, eight hundred seventy-six billion, eight hundred twenty-one million, two hundred five thousand, seven hundred ninety-two".