12028123744 has 96 divisors (see below), whose sum is σ = 29823171840. Its totient is φ = 4647670272.

The previous prime is 12028123741. The next prime is 12028123759. The reversal of 12028123744 is 44732182021.

12028123744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12028123741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77187 + ... + 173245.

It is an arithmetic number, because the mean of its divisors is an integer number (310658040).

Almost surely, 2^12028123744 is an apocalyptic number.

12028123744 is a gapful number since it is divisible by the number (14) 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 12028123744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14911585920).

12028123744 is an abundant number, since it is smaller than the sum of its proper divisors (17795048096).

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

12028123744 is a wasteful number, since it uses less digits than its factorization.

12028123744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96132 (or 96124 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The spelling of 12028123744 in words is "twelve billion, twenty-eight million, one hundred twenty-three thousand, seven hundred forty-four".