6878206304992 has 48 divisors (see below), whose sum is σ = 14772822649200. Its totient is φ = 3126391511040.

The previous prime is 6878206304987. The next prime is 6878206305007. The reversal of 6878206304992 is 2994036028786.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19078984 + ... + 19436152.

It is an arithmetic number, because the mean of its divisors is an integer number (307767138525).

Almost surely, 2^{6878206304992} is an apocalyptic number.

It is an amenable number.

6878206304992 is an abundant number, since it is smaller than the sum of its proper divisors (7894616344208).

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

6878206304992 is a wasteful number, since it uses less digits than its factorization.

6878206304992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411899 (or 411891 counting only the distinct ones).

The product of its (nonzero) digits is 62705664, while the sum is 64.

The spelling of 6878206304992 in words is "six trillion, eight hundred seventy-eight billion, two hundred six million, three hundred four thousand, nine hundred ninety-two".