11240423343320 has 16 divisors (see below), whose sum is σ = 25290952522560. Its totient is φ = 4496169337312.

The previous prime is 11240423343313. The next prime is 11240423343323. The reversal of 11240423343320 is 2334332404211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11240423343323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140505291752 + ... + 140505291831.

It is an arithmetic number, because the mean of its divisors is an integer number (1580684532660).

Almost surely, 2^{11240423343320} is an apocalyptic number.

11240423343320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11240423343320 is an abundant number, since it is smaller than the sum of its proper divisors (14050529179240).

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

11240423343320 is a wasteful number, since it uses less digits than its factorization.

11240423343320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281010583594 (or 281010583590 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 11240423343320 its reverse (2334332404211), we get a palindrome (13574755747531).

The spelling of 11240423343320 in words is "eleven trillion, two hundred forty billion, four hundred twenty-three million, three hundred forty-three thousand, three hundred twenty".