104041242 has 24 divisors (see below), whose sum is σ = 225650880. Its totient is φ = 34645320.

The previous prime is 104041229. The next prime is 104041243. The reversal of 104041242 is 242140401.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (104041243) 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 11 ways as a sum of consecutive naturals, for example, 20367 + ... + 24957.

It is an arithmetic number, because the mean of its divisors is an integer number (9402120).

Almost surely, 2^104041242 is an apocalyptic number.

104041242 is an abundant number, since it is smaller than the sum of its proper divisors (121609638).

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

104041242 is a wasteful number, since it uses less digits than its factorization.

104041242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5858 (or 5855 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 104041242 is about 10200.0608821712. The cubic root of 104041242 is about 470.3290919861.

Adding to 104041242 its reverse (242140401), we get a palindrome (346181643).

The spelling of 104041242 in words is "one hundred four million, forty-one thousand, two hundred forty-two".