11041083440 has 40 divisors (see below), whose sum is σ = 25726776000. Its totient is φ = 4406754816.

The previous prime is 11041083433. The next prime is 11041083463. The reversal of 11041083440 is 4438014011.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

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, 114440 + ... + 187559.

It is an arithmetic number, because the mean of its divisors is an integer number (643169400).

Almost surely, 2^11041083440 is an apocalyptic number.

11041083440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11041083440 is an abundant number, since it is smaller than the sum of its proper divisors (14685692560).

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

11041083440 is a wasteful number, since it uses less digits than its factorization.

11041083440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302469 (or 302463 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 11041083440 its reverse (4438014011), we get a palindrome (15479097451).

The spelling of 11041083440 in words is "eleven billion, forty-one million, eighty-three thousand, four hundred forty".