11340440430000 has 800 divisors, whose sum is σ = 42431524565760. Its totient is φ = 2582576640000.

The previous prime is 11340440429999. The next prime is 11340440430041. The reversal of 11340440430000 is 3404404311.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 354073987 + ... + 354106013.

Almost surely, 2^{11340440430000} is an apocalyptic number.

11340440430000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11340440430000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21215762282880).

11340440430000 is an abundant number, since it is smaller than the sum of its proper divisors (31091084135760).

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

11340440430000 is a wasteful number, since it uses less digits than its factorization.

11340440430000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32135 (or 32114 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 11340440430000 its reverse (3404404311), we get a palindrome (11343844834311).

The spelling of 11340440430000 in words is "eleven trillion, three hundred forty billion, four hundred forty million, four hundred thirty thousand".