11150544044 has 48 divisors (see below), whose sum is σ = 20113712640. Its totient is φ = 5406864960.

The previous prime is 11150544037. The next prime is 11150544047. The reversal of 11150544044 is 44044505111.

It is a junction number, because it is equal to n+sod(n) for n = 11150543998 and 11150544016.

It is not an unprimeable number, because it can be changed into a prime (11150544047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6238919 + ... + 6240705.

It is an arithmetic number, because the mean of its divisors is an integer number (419035680).

Almost surely, 2^11150544044 is an apocalyptic number.

It is an amenable number.

11150544044 is a deficient number, since it is larger than the sum of its proper divisors (8963168596).

11150544044 is a wasteful number, since it uses less digits than its factorization.

11150544044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2198 (or 2196 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 29.

The spelling of 11150544044 in words is "eleven billion, one hundred fifty million, five hundred forty-four thousand, forty-four".