942840168 has 32 divisors (see below), whose sum is σ = 2360957760. Its totient is φ = 313765760.

The previous prime is 942840167. The next prime is 942840191. The reversal of 942840168 is 861048249.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (942840167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17028 + ... + 46643.

It is an arithmetic number, because the mean of its divisors is an integer number (73779930).

Almost surely, 2^942840168 is an apocalyptic number.

It is an amenable number.

942840168 is an abundant number, since it is smaller than the sum of its proper divisors (1418117592).

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

942840168 is a wasteful number, since it uses less digits than its factorization.

942840168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64297 (or 64293 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 942840168 is about 30705.7025322659. The cubic root of 942840168 is about 980.5717086186.

The spelling of 942840168 in words is "nine hundred forty-two million, eight hundred forty thousand, one hundred sixty-eight".