11141065116 has 72 divisors (see below), whose sum is σ = 28974582000. Its totient is φ = 3606909696.

The previous prime is 11141065099. The next prime is 11141065121. The reversal of 11141065116 is 61156014111.

11141065116 is a `hidden beast` number, since 1 + 1 + 1 + 4 + 1 + 0 + 651 + 1 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 11141065116.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 774760 + ... + 789008.

It is an arithmetic number, because the mean of its divisors is an integer number (402424750).

Almost surely, 2^11141065116 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 11141065116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14487291000).

11141065116 is an abundant number, since it is smaller than the sum of its proper divisors (17833516884).

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

11141065116 is a wasteful number, since it uses less digits than its factorization.

11141065116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14883 (or 14878 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 27.

Adding to 11141065116 its reverse (61156014111), we get a palindrome (72297079227).

The spelling of 11141065116 in words is "eleven billion, one hundred forty-one million, sixty-five thousand, one hundred sixteen".