104204442 has 16 divisors (see below), whose sum is σ = 208607040. Its totient is φ = 34701792.

The previous prime is 104204393. The next prime is 104204459. The reversal of 104204442 is 244402401.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 918 + ... + 14465.

It is an arithmetic number, because the mean of its divisors is an integer number (13037940).

Almost surely, 2^104204442 is an apocalyptic number.

104204442 is an abundant number, since it is smaller than the sum of its proper divisors (104402598).

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

104204442 is a wasteful number, since it uses less digits than its factorization.

104204442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16517.

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 104204442 is about 10208.0576996802. The cubic root of 104204442 is about 470.5748842861.

Adding to 104204442 its reverse (244402401), we get a palindrome (348606843).

The spelling of 104204442 in words is "one hundred four million, two hundred four thousand, four hundred forty-two".