12110476728 has 256 divisors, whose sum is σ = 39152332800. Its totient is φ = 3038238720.

The previous prime is 12110476723. The next prime is 12110476739. The reversal of 12110476728 is 82767401121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110476723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3634023 + ... + 3637353.

It is an arithmetic number, because the mean of its divisors is an integer number (152938800).

Almost surely, 2^12110476728 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 12110476728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19576166400).

12110476728 is an abundant number, since it is smaller than the sum of its proper divisors (27041856072).

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

12110476728 is a wasteful number, since it uses less digits than its factorization.

12110476728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3450 (or 3446 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 39.

Adding to 12110476728 its reverse (82767401121), we get a palindrome (94877877849).

The spelling of 12110476728 in words is "twelve billion, one hundred ten million, four hundred seventy-six thousand, seven hundred twenty-eight".