11440304320042 has 32 divisors (see below), whose sum is σ = 19284426967680. Its totient is φ = 5050455009600.

The previous prime is 11440304319989. The next prime is 11440304320061. The reversal of 11440304320042 is 24002340304411.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29739384 + ... + 30121612.

It is an arithmetic number, because the mean of its divisors is an integer number (602638342740).

Almost surely, 2^{11440304320042} is an apocalyptic number.

11440304320042 is a deficient number, since it is larger than the sum of its proper divisors (7844122647638).

11440304320042 is a wasteful number, since it uses less digits than its factorization.

11440304320042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432318.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 11440304320042 its reverse (24002340304411), we get a palindrome (35442644624453).

The spelling of 11440304320042 in words is "eleven trillion, four hundred forty billion, three hundred four million, three hundred twenty thousand, forty-two".