6812939035842 has 48 divisors (see below), whose sum is σ = 13986560314368. Its totient is φ = 2212373261280.

The previous prime is 6812939035831. The next prime is 6812939035901. The reversal of 6812939035842 is 2485309392186.

It is a super-2 number, since 2×6812939035842² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 3447292 + ... + 5050712.

It is an arithmetic number, because the mean of its divisors is an integer number (291386673216).

Almost surely, 2^{6812939035842} is an apocalyptic number.

6812939035842 is an abundant number, since it is smaller than the sum of its proper divisors (7173621278526).

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

6812939035842 is a wasteful number, since it uses less digits than its factorization.

6812939035842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1603895 (or 1603852 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 60.

The spelling of 6812939035842 in words is "six trillion, eight hundred twelve billion, nine hundred thirty-nine million, thirty-five thousand, eight hundred forty-two".