6842221947174 has 8 divisors (see below), whose sum is σ = 13684443894360. Its totient is φ = 2280740649056.

The previous prime is 6842221947173. The next prime is 6842221947193. The reversal of 6842221947174 is 4717491222486.

It is a sphenic number, since it is the product of 3 distinct primes.

6842221947174 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6842221947173) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 570185162259 + ... + 570185162270.

It is an arithmetic number, because the mean of its divisors is an integer number (1710555486795).

Almost surely, 2^{6842221947174} is an apocalyptic number.

6842221947174 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6842221947174 is a wasteful number, since it uses less digits than its factorization.

6842221947174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140370324534.

The product of its digits is 10838016, while the sum is 57.

The spelling of 6842221947174 in words is "six trillion, eight hundred forty-two billion, two hundred twenty-one million, nine hundred forty-seven thousand, one hundred seventy-four".