11041140044 has 12 divisors (see below), whose sum is σ = 21078540168. Its totient is φ = 5018700000.

The previous prime is 11041140013. The next prime is 11041140049. The reversal of 11041140044 is 44004114011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11041139998 and 11041140025.

It is not an unprimeable number, because it can be changed into a prime (11041140049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125467457 + ... + 125467544.

It is an arithmetic number, because the mean of its divisors is an integer number (1756545014).

Almost surely, 2^11041140044 is an apocalyptic number.

It is an amenable number.

11041140044 is a deficient number, since it is larger than the sum of its proper divisors (10037400124).

11041140044 is a wasteful number, since it uses less digits than its factorization.

11041140044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250935016 (or 250935014 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 11041140044 its reverse (44004114011), we get a palindrome (55045254055).

The spelling of 11041140044 in words is "eleven billion, forty-one million, one hundred forty thousand, forty-four".