104442141 has 8 divisors (see below), whose sum is σ = 142494880. Its totient is φ = 68008752.

The previous prime is 104442139. The next prime is 104442161. The reversal of 104442141 is 141244401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 104442141 - 2¹ = 104442139 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104442161) 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, 404686 + ... + 404943.

It is an arithmetic number, because the mean of its divisors is an integer number (17811860).

Almost surely, 2^104442141 is an apocalyptic number.

It is an amenable number.

104442141 is a deficient number, since it is larger than the sum of its proper divisors (38052739).

104442141 is an equidigital number, since it uses as much as digits as its factorization.

104442141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809675.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 104442141 is about 10219.6937821052. The cubic root of 104442141 is about 470.9324193859.

Adding to 104442141 its reverse (141244401), we get a palindrome (245686542).

The spelling of 104442141 in words is "one hundred four million, four hundred forty-two thousand, one hundred forty-one".