104144244 has 96 divisors (see below), whose sum is σ = 274619520. Its totient is φ = 30523392.

The previous prime is 104144239. The next prime is 104144279. The reversal of 104144244 is 442441401.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 375834 + ... + 376110.

It is an arithmetic number, because the mean of its divisors is an integer number (2860620).

Almost surely, 2^104144244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104144244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137309760).

104144244 is an abundant number, since it is smaller than the sum of its proper divisors (170475276).

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

104144244 is a wasteful number, since it uses less digits than its factorization.

104144244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417 (or 415 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 104144244 is about 10205.1087206360. The cubic root of 104144244 is about 470.4842511583.

Adding to 104144244 its reverse (442441401), we get a palindrome (546585645).

The spelling of 104144244 in words is "one hundred four million, one hundred forty-four thousand, two hundred forty-four".