11011344044 has 12 divisors (see below), whose sum is σ = 19290826800. Its totient is φ = 5499679248.

The previous prime is 11011344011. The next prime is 11011344049. The reversal of 11011344044 is 44044311011.

It is not an unprimeable number, because it can be changed into a prime (11011344049) 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, 1494059 + ... + 1501410.

It is an arithmetic number, because the mean of its divisors is an integer number (1607568900).

Almost surely, 2^11011344044 is an apocalyptic number.

It is an amenable number.

11011344044 is a deficient number, since it is larger than the sum of its proper divisors (8279482756).

11011344044 is a wasteful number, since it uses less digits than its factorization.

11011344044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2996392 (or 2996390 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 11011344044 its reverse (44044311011), we get a palindrome (55055655055).

The spelling of 11011344044 in words is "eleven billion, eleven million, three hundred forty-four thousand, forty-four".