2144224411 has 8 divisors (see below), whose sum is σ = 2462157824. Its totient is φ = 1829194920.

The previous prime is 2144224367. The next prime is 2144224421. The reversal of 2144224411 is 1144224412.

It is a happy number.

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

It is not a de Polignac number, because 2144224411 - 2⁹ = 2144223899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2144224421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 724395 + ... + 727348.

It is an arithmetic number, because the mean of its divisors is an integer number (307769728).

Almost surely, 2^2144224411 is an apocalyptic number.

2144224411 is a deficient number, since it is larger than the sum of its proper divisors (317933413).

2144224411 is a wasteful number, since it uses less digits than its factorization.

2144224411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451961.

The product of its digits is 2048, while the sum is 25.

The square root of 2144224411 is about 46305.7708174694. The cubic root of 2144224411 is about 1289.5061328865.

Adding to 2144224411 its reverse (1144224412), we get a palindrome (3288448823).

Subtracting from 2144224411 its reverse (1144224412), we obtain a palindrome (999999999).

The spelling of 2144224411 in words is "two billion, one hundred forty-four million, two hundred twenty-four thousand, four hundred eleven".