12031079248 has 60 divisors (see below), whose sum is σ = 25431670012. Its totient is φ = 5508587520.

The previous prime is 12031079233. The next prime is 12031079257. The reversal of 12031079248 is 84297013021.

12031079248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 6446805264 + 5584273984 = 80292^2 + 74728^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 135928 + ... + 206248.

Almost surely, 2^12031079248 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 12031079248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12715835006).

12031079248 is an abundant number, since it is smaller than the sum of its proper divisors (13400590764).

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

12031079248 is a wasteful number, since it uses less digits than its factorization.

12031079248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70400 (or 70377 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 12031079248 in words is "twelve billion, thirty-one million, seventy-nine thousand, two hundred forty-eight".