11065441104 has 50 divisors (see below), whose sum is σ = 32026600650. Its totient is φ = 3688479936.

The previous prime is 11065441097. The next prime is 11065441129. The reversal of 11065441104 is 40114456011.

11065441104 is a `hidden beast` number, since 1 + 1 + 0 + 6 + 544 + 110 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6748951104 + 4316490000 = 82152^2 + 65700^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4267779 + ... + 4270370.

It is an arithmetic number, because the mean of its divisors is an integer number (640532013).

Almost surely, 2^11065441104 is an apocalyptic number.

It is an amenable number.

11065441104 is an abundant number, since it is smaller than the sum of its proper divisors (20961159546).

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

11065441104 is an equidigital number, since it uses as much as digits as its factorization.

11065441104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8538169 (or 8538154 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

Adding to 11065441104 its reverse (40114456011), we get a palindrome (51179897115).

The spelling of 11065441104 in words is "eleven billion, sixty-five million, four hundred forty-one thousand, one hundred four".