11040034304 has 80 divisors (see below), whose sum is σ = 23930687088. Its totient is φ = 5057789952.

The previous prime is 11040034237. The next prime is 11040034307. The reversal of 11040034304 is 40343004011.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11040034307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 905819 + ... + 917925.

Almost surely, 2^11040034304 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 11040034304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11965343544).

11040034304 is an abundant number, since it is smaller than the sum of its proper divisors (12890652784).

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

11040034304 is a wasteful number, since it uses less digits than its factorization.

11040034304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12275 (or 12259 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 11040034304 its reverse (40343004011), we get a palindrome (51383038315).

The spelling of 11040034304 in words is "eleven billion, forty million, thirty-four thousand, three hundred four".