6242142306822 has 8 divisors (see below), whose sum is σ = 12484284613656. Its totient is φ = 2080714102272.

The previous prime is 6242142306733. The next prime is 6242142306839. The reversal of 6242142306822 is 2286032412426.

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

6242142306822 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 520178525563 + ... + 520178525574.

It is an arithmetic number, because the mean of its divisors is an integer number (1560535576707).

Almost surely, 2^{6242142306822} is an apocalyptic number.

6242142306822 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.

6242142306822 is a wasteful number, since it uses less digits than its factorization.

6242142306822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040357051142.

The product of its (nonzero) digits is 442368, while the sum is 42.

The spelling of 6242142306822 in words is "six trillion, two hundred forty-two billion, one hundred forty-two million, three hundred six thousand, eight hundred twenty-two".