11084731008 has 256 divisors, whose sum is σ = 33164328960. Its totient is φ = 3257118720.

The previous prime is 11084731003. The next prime is 11084731037. The reversal of 11084731008 is 80013748011.

It is a self number, because there is not a number n which added to its sum of digits gives 11084731008.

It is not an unprimeable number, because it can be changed into a prime (11084731003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12843985 + ... + 12844847.

It is an arithmetic number, because the mean of its divisors is an integer number (129548160).

Almost surely, 2^11084731008 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 11084731008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16582164480).

11084731008 is an abundant number, since it is smaller than the sum of its proper divisors (22079597952).

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

11084731008 is a wasteful number, since it uses less digits than its factorization.

11084731008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007 (or 995 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 33.

The spelling of 11084731008 in words is "eleven billion, eighty-four million, seven hundred thirty-one thousand, eight".