104321404304 has 120 divisors (see below), whose sum is σ = 221742593280. Its totient is φ = 47519087616.

The previous prime is 104321404303. The next prime is 104321404339. The reversal of 104321404304 is 403404123401.

104321404304 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (104321404303) 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 23 ways as a sum of consecutive naturals, for example, 128950652 + ... + 128951460.

It is an arithmetic number, because the mean of its divisors is an integer number (1847854944).

Almost surely, 2^104321404304 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 104321404304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110871296640).

104321404304 is an abundant number, since it is smaller than the sum of its proper divisors (117421188976).

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

104321404304 is a wasteful number, since it uses less digits than its factorization.

104321404304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409 (or 1390 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 104321404304 its reverse (403404123401), we get a palindrome (507725527705).

The spelling of 104321404304 in words is "one hundred four billion, three hundred twenty-one million, four hundred four thousand, three hundred four".