846242344842 has 8 divisors (see below), whose sum is σ = 1692484689696. Its totient is φ = 282080781612.

The previous prime is 846242344841. The next prime is 846242344847. The reversal of 846242344842 is 248443242648.

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

846242344842 is an admirable number.

It is a super-2 number, since 2×846242344842² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (846242344841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70520195398 + ... + 70520195409.

It is an arithmetic number, because the mean of its divisors is an integer number (211560586212).

Almost surely, 2^846242344842 is an apocalyptic number.

846242344842 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.

846242344842 is a wasteful number, since it uses less digits than its factorization.

846242344842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141040390812.

The product of its digits is 9437184, while the sum is 51.

The spelling of 846242344842 in words is "eight hundred forty-six billion, two hundred forty-two million, three hundred forty-four thousand, eight hundred forty-two".