11140232242 has 16 divisors (see below), whose sum is σ = 16926105600. Its totient is φ = 5498232480.

The previous prime is 11140232239. The next prime is 11140232249. The reversal of 11140232242 is 24223204111.

It is not an unprimeable number, because it can be changed into a prime (11140232249) 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, 961359 + ... + 972877.

It is an arithmetic number, because the mean of its divisors is an integer number (1057881600).

Almost surely, 2^11140232242 is an apocalyptic number.

11140232242 is a deficient number, since it is larger than the sum of its proper divisors (5785873358).

11140232242 is a wasteful number, since it uses less digits than its factorization.

11140232242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17721.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 11140232242 its reverse (24223204111), we get a palindrome (35363436353).

The spelling of 11140232242 in words is "eleven billion, one hundred forty million, two hundred thirty-two thousand, two hundred forty-two".