104443440320 has 28 divisors (see below), whose sum is σ = 248705943024. Its totient is φ = 41777376000.

The previous prime is 104443440301. The next prime is 104443440371. The reversal of 104443440320 is 23044344401.

It is a happy number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 163192556 + ... + 163193195.

It is an arithmetic number, because the mean of its divisors is an integer number (8882355108).

Almost surely, 2^104443440320 is an apocalyptic number.

104443440320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104443440320 is an abundant number, since it is smaller than the sum of its proper divisors (144262502704).

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

104443440320 is an equidigital number, since it uses as much as digits as its factorization.

104443440320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326385768 (or 326385758 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 104443440320 its reverse (23044344401), we get a palindrome (127487784721).

The spelling of 104443440320 in words is "one hundred four billion, four hundred forty-three million, four hundred forty thousand, three hundred twenty".