11112342442 has 8 divisors (see below), whose sum is σ = 16702463232. Its totient is φ = 5544854700.

The previous prime is 11112342427. The next prime is 11112342473. The reversal of 11112342442 is 24424321111.

11112342442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5657034 + ... + 5658997.

It is an arithmetic number, because the mean of its divisors is an integer number (2087807904).

Almost surely, 2^11112342442 is an apocalyptic number.

11112342442 is a deficient number, since it is larger than the sum of its proper divisors (5590120790).

11112342442 is a wasteful number, since it uses less digits than its factorization.

11112342442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11316524.

The product of its digits is 1536, while the sum is 25.

Adding to 11112342442 its reverse (24424321111), we get a palindrome (35536663553).

The spelling of 11112342442 in words is "eleven billion, one hundred twelve million, three hundred forty-two thousand, four hundred forty-two".