42854112 has 144 divisors (see below), whose sum is σ = 144275040. Its totient is φ = 11805696.

The previous prime is 42854107. The next prime is 42854131. The reversal of 42854112 is 21145824.

42854112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 58098 + ... + 58830.

It is an arithmetic number, because the mean of its divisors is an integer number (1001910).

Almost surely, 2^42854112 is an apocalyptic number.

42854112 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42854112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72137520).

42854112 is an abundant number, since it is smaller than the sum of its proper divisors (101420928).

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

42854112 is a wasteful number, since it uses less digits than its factorization.

42854112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785 (or 774 counting only the distinct ones).

The product of its digits is 2560, while the sum is 27.

The square root of 42854112 is about 6546.3052174490. The cubic root of 42854112 is about 349.9431526721.

Adding to 42854112 its reverse (21145824), we get a palindrome (63999936).

The spelling of 42854112 in words is "forty-two million, eight hundred fifty-four thousand, one hundred twelve".