942168942 has 64 divisors (see below), whose sum is σ = 2459761920. Its totient is φ = 263541600.

The previous prime is 942168923. The next prime is 942168949. The reversal of 942168942 is 249861249.

942168942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (942168949) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53284 + ... + 68727.

It is an arithmetic number, because the mean of its divisors is an integer number (38433780).

Almost surely, 2^942168942 is an apocalyptic number.

942168942 is an abundant number, since it is smaller than the sum of its proper divisors (1517592978).

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

942168942 is a wasteful number, since it uses less digits than its factorization.

942168942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122046 (or 122040 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 942168942 is about 30694.7705969600. The cubic root of 942168942 is about 980.3389574407.

The spelling of 942168942 in words is "nine hundred forty-two million, one hundred sixty-eight thousand, nine hundred forty-two".