104044242 has 16 divisors (see below), whose sum is σ = 209728512. Its totient is φ = 34408080.

The previous prime is 104044207. The next prime is 104044243. The reversal of 104044242 is 242440401.

It is not an unprimeable number, because it can be changed into a prime (104044243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67509 + ... + 69032.

It is an arithmetic number, because the mean of its divisors is an integer number (13108032).

Almost surely, 2^104044242 is an apocalyptic number.

104044242 is an abundant number, since it is smaller than the sum of its proper divisors (105684270).

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

104044242 is a wasteful number, since it uses less digits than its factorization.

104044242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136673.

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

The square root of 104044242 is about 10200.2079390569. The cubic root of 104044242 is about 470.3336125451. Note that the first 3 decimals are identical.

Adding to 104044242 its reverse (242440401), we get a palindrome (346484643).

The spelling of 104044242 in words is "one hundred four million, forty-four thousand, two hundred forty-two".