104344320 has 144 divisors (see below), whose sum is σ = 345108960. Its totient is φ = 26836992.

The previous prime is 104344319. The next prime is 104344327. The reversal of 104344320 is 23443401.

It is not an unprimeable number, because it can be changed into a prime (104344327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110892 + ... + 111828.

It is an arithmetic number, because the mean of its divisors is an integer number (2396590).

Almost surely, 2^104344320 is an apocalyptic number.

104344320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104344320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172554480).

104344320 is an abundant number, since it is smaller than the sum of its proper divisors (240764640).

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

104344320 is an equidigital number, since it uses as much as digits as its factorization.

104344320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990 (or 976 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 104344320 is about 10214.9067543468. The cubic root of 104344320 is about 470.7853476214.

Adding to 104344320 its reverse (23443401), we get a palindrome (127787721).

The spelling of 104344320 in words is "one hundred four million, three hundred forty-four thousand, three hundred twenty".