42541124 has 12 divisors (see below), whose sum is σ = 75709200. Its totient is φ = 20909928.

The previous prime is 42541117. The next prime is 42541151. The reversal of 42541124 is 42114524.

It is a self number, because there is not a number n which added to its sum of digits gives 42541124.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89894 + ... + 90365.

It is an arithmetic number, because the mean of its divisors is an integer number (6309100).

Almost surely, 2^42541124 is an apocalyptic number.

It is an amenable number.

42541124 is a deficient number, since it is larger than the sum of its proper divisors (33168076).

42541124 is a wasteful number, since it uses less digits than its factorization.

42541124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180322 (or 180320 counting only the distinct ones).

The product of its digits is 1280, while the sum is 23.

The square root of 42541124 is about 6522.3557094044. The cubic root of 42541124 is about 349.0891253838.

Adding to 42541124 its reverse (42114524), we get a palindrome (84655648).

The spelling of 42541124 in words is "forty-two million, five hundred forty-one thousand, one hundred twenty-four".