12484389104 has 80 divisors (see below), whose sum is σ = 27345258720. Its totient is φ = 5469434880.

The previous prime is 12484389097. The next prime is 12484389119. The reversal of 12484389104 is 40198348421.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 3453602 + ... + 3457214.

It is an arithmetic number, because the mean of its divisors is an integer number (341815734).

Almost surely, 2^12484389104 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 12484389104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13672629360).

12484389104 is an abundant number, since it is smaller than the sum of its proper divisors (14860869616).

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

12484389104 is a wasteful number, since it uses less digits than its factorization.

12484389104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4338 (or 4332 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 44.

The spelling of 12484389104 in words is "twelve billion, four hundred eighty-four million, three hundred eighty-nine thousand, one hundred four".