11041133004 has 120 divisors (see below), whose sum is σ = 33340074768. Its totient is φ = 3148968960.

The previous prime is 11041132979. The next prime is 11041133009. The reversal of 11041133004 is 40033114011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (11041133009) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 30529 + ... + 151704.

Almost surely, 2^11041133004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11041133004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16670037384).

11041133004 is an abundant number, since it is smaller than the sum of its proper divisors (22298941764).

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

11041133004 is a wasteful number, since it uses less digits than its factorization.

11041133004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182277 (or 182266 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11041133004 its reverse (40033114011), we get a palindrome (51074247015).

It can be divided in two parts, 110 and 41133004, that added together give a palindrome (41133114).

The spelling of 11041133004 in words is "eleven billion, forty-one million, one hundred thirty-three thousand, four".