942161112 has 64 divisors (see below), whose sum is σ = 2624076000. Its totient is φ = 313218432.

The previous prime is 942161111. The next prime is 942161119. The reversal of 942161112 is 211161249.

942161112 is a `hidden beast` number, since 9 + 42 + 1 + 611 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (942161111) 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 15 ways as a sum of consecutive naturals, for example, 78418 + ... + 89630.

Almost surely, 2^942161112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 942161112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1312038000).

942161112 is an abundant number, since it is smaller than the sum of its proper divisors (1681914888).

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

942161112 is a wasteful number, since it uses less digits than its factorization.

942161112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11617 (or 11607 counting only the distinct ones).

The product of its digits is 864, while the sum is 27.

The square root of 942161112 is about 30694.6430505390. The cubic root of 942161112 is about 980.3362416945.

The spelling of 942161112 in words is "nine hundred forty-two million, one hundred sixty-one thousand, one hundred twelve".