11440234530304 has 20 divisors (see below), whose sum is σ = 22858124853564. Its totient is φ = 5720117264896.

The previous prime is 11440234530293. The next prime is 11440234530311. The reversal of 11440234530304 is 40303543204411.

It is a super-2 number, since 2×11440234530304² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11440234530304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11172103522 + ... + 11172104545.

Almost surely, 2^{11440234530304} is an apocalyptic number.

It is an amenable number.

11440234530304 is a deficient number, since it is larger than the sum of its proper divisors (11417890323260).

11440234530304 is an frugal number, since it uses more digits than its factorization.

11440234530304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22344208085 (or 22344208069 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 11440234530304 its reverse (40303543204411), we get a palindrome (51743777734715).

The spelling of 11440234530304 in words is "eleven trillion, four hundred forty billion, two hundred thirty-four million, five hundred thirty thousand, three hundred four".