104130444 has 24 divisors (see below), whose sum is σ = 265059648. Its totient is φ = 31554640.

The previous prime is 104130437. The next prime is 104130449. The reversal of 104130444 is 444031401.

It is a self number, because there is not a number n which added to its sum of digits gives 104130444.

It is not an unprimeable number, because it can be changed into a prime (104130449) 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, 394302 + ... + 394565.

It is an arithmetic number, because the mean of its divisors is an integer number (11044152).

Almost surely, 2^104130444 is an apocalyptic number.

It is an amenable number.

104130444 is an abundant number, since it is smaller than the sum of its proper divisors (160929204).

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

104130444 is a wasteful number, since it uses less digits than its factorization.

104130444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788885 (or 788883 counting only the distinct ones).

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

The square root of 104130444 is about 10204.4325662920. The cubic root of 104130444 is about 470.4634691825.

Adding to 104130444 its reverse (444031401), we get a palindrome (548161845).

The spelling of 104130444 in words is "one hundred four million, one hundred thirty thousand, four hundred forty-four".