11044442400223 has 16 divisors (see below), whose sum is σ = 12047978044800. Its totient is φ = 10084413396960.

The previous prime is 11044442400209. The next prime is 11044442400227. The reversal of 11044442400223 is 32200424444011.

It is a happy number.

It is not a de Polignac number, because 11044442400223 - 2¹³ = 11044442392031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11044442400227) by changing a digit.

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, 17491173 + ... + 18111598.

It is an arithmetic number, because the mean of its divisors is an integer number (752998627800).

Almost surely, 2^{11044442400223} is an apocalyptic number.

11044442400223 is a deficient number, since it is larger than the sum of its proper divisors (1003535644577).

11044442400223 is a wasteful number, since it uses less digits than its factorization.

11044442400223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35603382.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 11044442400223 its reverse (32200424444011), we get a palindrome (43244866844234).

The spelling of 11044442400223 in words is "eleven trillion, forty-four billion, four hundred forty-two million, four hundred thousand, two hundred twenty-three".