6846857279742 has 8 divisors (see below), whose sum is σ = 13693714559496. Its totient is φ = 2282285759912.

The previous prime is 6846857279711. The next prime is 6846857279767. The reversal of 6846857279742 is 2479727586486.

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

6846857279742 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 570571439973 + ... + 570571439984.

It is an arithmetic number, because the mean of its divisors is an integer number (1711714319937).

Almost surely, 2^{6846857279742} is an apocalyptic number.

6846857279742 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.

6846857279742 is a wasteful number, since it uses less digits than its factorization.

6846857279742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141142879962.

The product of its digits is 2275983360, while the sum is 75.

The spelling of 6846857279742 in words is "six trillion, eight hundred forty-six billion, eight hundred fifty-seven million, two hundred seventy-nine thousand, seven hundred forty-two".