42941184 has 288 divisors, whose sum is σ = 148345344. Its totient is φ = 10813440.

The previous prime is 42941177. The next prime is 42941189. The reversal of 42941184 is 48114924.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42941189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1866997 + ... + 1867019.

It is an arithmetic number, because the mean of its divisors is an integer number (515088).

Almost surely, 2^42941184 is an apocalyptic number.

42941184 is a gapful number since it is divisible by the number (44) 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 42941184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74172672).

42941184 is an abundant number, since it is smaller than the sum of its proper divisors (105404160).

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

42941184 is a wasteful number, since it uses less digits than its factorization.

42941184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83 (or 69 counting only the distinct ones).

The product of its digits is 9216, while the sum is 33.

The square root of 42941184 is about 6552.9523117447. The cubic root of 42941184 is about 350.1799999298.

The spelling of 42941184 in words is "forty-two million, nine hundred forty-one thousand, one hundred eighty-four".