104412243 has 16 divisors (see below), whose sum is σ = 150241280. Its totient is φ = 64118304.

The previous prime is 104412229. The next prime is 104412263. The reversal of 104412243 is 342214401.

It is not a de Polignac number, because 104412243 - 2⁵ = 104412211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104412263) 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 15 ways as a sum of consecutive naturals, for example, 17838 + ... + 22956.

It is an arithmetic number, because the mean of its divisors is an integer number (9390080).

Almost surely, 2^104412243 is an apocalyptic number.

104412243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

104412243 is a deficient number, since it is larger than the sum of its proper divisors (45829037).

104412243 is a wasteful number, since it uses less digits than its factorization.

104412243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5658.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 104412243 is about 10218.2309134214. The cubic root of 104412243 is about 470.8874781355.

Adding to 104412243 its reverse (342214401), we get a palindrome (446626644).

The spelling of 104412243 in words is "one hundred four million, four hundred twelve thousand, two hundred forty-three".