12178053888 has 864 divisors, whose sum is σ = 46349678592. Its totient is φ = 2786918400.

The previous prime is 12178053883. The next prime is 12178053917. The reversal of 12178053888 is 88835087121.

12178053888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12178053888.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12178053883) 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 95 ways as a sum of consecutive naturals, for example, 166822620 + ... + 166822692.

Almost surely, 2^12178053888 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 12178053888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23174839296).

12178053888 is an abundant number, since it is smaller than the sum of its proper divisors (34171624704).

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

12178053888 is a wasteful number, since it uses less digits than its factorization.

12178053888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161 (or 140 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 51.

The spelling of 12178053888 in words is "twelve billion, one hundred seventy-eight million, fifty-three thousand, eight hundred eighty-eight".