11342224240 has 40 divisors (see below), whose sum is σ = 26931758400. Its totient is φ = 4440358656.

The previous prime is 11342224217. The next prime is 11342224247. The reversal of 11342224240 is 4242224311.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11342224247) 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, 1504515 + ... + 1512034.

It is an arithmetic number, because the mean of its divisors is an integer number (673293960).

Almost surely, 2^11342224240 is an apocalyptic number.

11342224240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11342224240 is an abundant number, since it is smaller than the sum of its proper divisors (15589534160).

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

11342224240 is a wasteful number, since it uses less digits than its factorization.

11342224240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3016609 (or 3016603 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 11342224240 its reverse (4242224311), we get a palindrome (15584448551).

The spelling of 11342224240 in words is "eleven billion, three hundred forty-two million, two hundred twenty-four thousand, two hundred forty".