11143310242 has 8 divisors (see below), whose sum is σ = 16763136336. Its totient is φ = 5555598132.

The previous prime is 11143310219. The next prime is 11143310279. The reversal of 11143310242 is 24201334111.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 8027628 + ... + 8029015.

It is an arithmetic number, because the mean of its divisors is an integer number (2095392042).

Almost surely, 2^11143310242 is an apocalyptic number.

11143310242 is a deficient number, since it is larger than the sum of its proper divisors (5619826094).

11143310242 is a wasteful number, since it uses less digits than its factorization.

11143310242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16056992.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11143310242 its reverse (24201334111), we get a palindrome (35344644353).

The spelling of 11143310242 in words is "eleven billion, one hundred forty-three million, three hundred ten thousand, two hundred forty-two".