11142200042 has 32 divisors (see below), whose sum is σ = 17342035200. Its totient is φ = 5365835968.

The previous prime is 11142200011. The next prime is 11142200099. The reversal of 11142200042 is 24000224111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2096084 + ... + 2101392.

It is an arithmetic number, because the mean of its divisors is an integer number (541938600).

Almost surely, 2^11142200042 is an apocalyptic number.

11142200042 is a deficient number, since it is larger than the sum of its proper divisors (6199835158).

11142200042 is a wasteful number, since it uses less digits than its factorization.

11142200042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5710.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 11142200042 its reverse (24000224111), we get a palindrome (35142424153).

The spelling of 11142200042 in words is "eleven billion, one hundred forty-two million, two hundred thousand, forty-two".