11340320304 has 80 divisors (see below), whose sum is σ = 30692480000. Its totient is φ = 3603536640.

The previous prime is 11340320293. The next prime is 11340320323. The reversal of 11340320304 is 40302304311.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42822 + ... + 156570.

It is an arithmetic number, because the mean of its divisors is an integer number (383656000).

Almost surely, 2^11340320304 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 11340320304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15346240000).

11340320304 is an abundant number, since it is smaller than the sum of its proper divisors (19352159696).

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

11340320304 is a wasteful number, since it uses less digits than its factorization.

11340320304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113858 (or 113852 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 11340320304 its reverse (40302304311), we get a palindrome (51642624615).

The spelling of 11340320304 in words is "eleven billion, three hundred forty million, three hundred twenty thousand, three hundred four".