13330044104 has 48 divisors (see below), whose sum is σ = 27118310100. Its totient is φ = 6106526208.

The previous prime is 13330044089. The next prime is 13330044139. The reversal of 13330044104 is 40144003331.

It can be written as a sum of positive squares in 6 ways, for example, as 5520787204 + 7809256900 = 74302^2 + 88370^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13330044104.

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 11 ways as a sum of consecutive naturals, for example, 1948562 + ... + 1955390.

Almost surely, 2^13330044104 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 13330044104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13559155050).

13330044104 is an abundant number, since it is smaller than the sum of its proper divisors (13788265996).

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

13330044104 is a wasteful number, since it uses less digits than its factorization.

13330044104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7122 (or 6981 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 13330044104 its reverse (40144003331), we get a palindrome (53474047435).

The spelling of 13330044104 in words is "thirteen billion, three hundred thirty million, forty-four thousand, one hundred four".