11242234240 has 32 divisors (see below), whose sum is σ = 26875967760. Its totient is φ = 4496893440.

The previous prime is 11242234229. The next prime is 11242234259. The reversal of 11242234240 is 4243224211.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8782356 + ... + 8783635.

Almost surely, 2^11242234240 is an apocalyptic number.

11242234240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11242234240 is an abundant number, since it is smaller than the sum of its proper divisors (15633733520).

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

11242234240 is an equidigital number, since it uses as much as digits as its factorization.

11242234240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17566010 (or 17565998 counting only the distinct ones).

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

Adding to 11242234240 its reverse (4243224211), we get a palindrome (15485458451).

The spelling of 11242234240 in words is "eleven billion, two hundred forty-two million, two hundred thirty-four thousand, two hundred forty".