11144144422042 has 16 divisors (see below), whose sum is σ = 16906338187200. Its totient is φ = 5509031031360.

The previous prime is 11144144422013. The next prime is 11144144422051. The reversal of 11144144422042 is 24022444144111.

It is a junction number, because it is equal to n+sod(n) for n = 11144144421989 and 11144144422007.

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 7 ways as a sum of consecutive naturals, for example, 83100742 + ... + 83234737.

It is an arithmetic number, because the mean of its divisors is an integer number (1056646136700).

Almost surely, 2^{11144144422042} is an apocalyptic number.

11144144422042 is a deficient number, since it is larger than the sum of its proper divisors (5762193765158).

11144144422042 is a wasteful number, since it uses less digits than its factorization.

11144144422042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166335861.

The product of its (nonzero) digits is 32768, while the sum is 34.

Adding to 11144144422042 its reverse (24022444144111), we get a palindrome (35166588566153).

The spelling of 11144144422042 in words is "eleven trillion, one hundred forty-four billion, one hundred forty-four million, four hundred twenty-two thousand, forty-two".