11298411328 has 56 divisors (see below), whose sum is σ = 23100807240. Its totient is φ = 5479342080.

The previous prime is 11298411317. The next prime is 11298411329. The reversal of 11298411328 is 82311489211.

It can be written as a sum of positive squares in 4 ways, for example, as 1272384 + 11297138944 = 1128^2 + 106288^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11298411329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441508 + ... + 466396.

It is an arithmetic number, because the mean of its divisors is an integer number (412514415).

Almost surely, 2^11298411328 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 11298411328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11550403620).

11298411328 is an abundant number, since it is smaller than the sum of its proper divisors (11802395912).

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

11298411328 is a wasteful number, since it uses less digits than its factorization.

11298411328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25115 (or 25105 counting only the distinct ones).

The product of its digits is 27648, while the sum is 40.

The spelling of 11298411328 in words is "eleven billion, two hundred ninety-eight million, four hundred eleven thousand, three hundred twenty-eight".