104443000320 has 160 divisors (see below), whose sum is σ = 334364751072. Its totient is φ = 27811971072.

The previous prime is 104443000309. The next prime is 104443000327. The reversal of 104443000320 is 23000344401.

It is a tau number, because it is divible by the number of its divisors (160).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104443000327) 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 15 ways as a sum of consecutive naturals, for example, 5620164 + ... + 5638716.

Almost surely, 2^104443000320 is an apocalyptic number.

104443000320 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 104443000320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167182375536).

104443000320 is an abundant number, since it is smaller than the sum of its proper divisors (229921750752).

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

104443000320 is an equidigital number, since it uses as much as digits as its factorization.

104443000320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19312 (or 19296 counting only the distinct ones).

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

Adding to 104443000320 its reverse (23000344401), we get a palindrome (127443344721).

The spelling of 104443000320 in words is "one hundred four billion, four hundred forty-three million, three hundred twenty", and thus it is an aban number.