2144411211 has 16 divisors (see below), whose sum is σ = 2882374784. Its totient is φ = 1418062464.

The previous prime is 2144411209. The next prime is 2144411219. The reversal of 2144411211 is 1121144412.

It is not a de Polignac number, because 2144411211 - 2¹ = 2144411209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2144411219) 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 15 ways as a sum of consecutive naturals, for example, 263475 + ... + 271491.

It is an arithmetic number, because the mean of its divisors is an integer number (180148424).

Almost surely, 2^2144411211 is an apocalyptic number.

2144411211 is a deficient number, since it is larger than the sum of its proper divisors (737963573).

2144411211 is a wasteful number, since it uses less digits than its factorization.

2144411211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8730.

The product of its digits is 256, while the sum is 21.

The square root of 2144411211 is about 46307.7878007577. The cubic root of 2144411211 is about 1289.5435780888.

Adding to 2144411211 its reverse (1121144412), we get a palindrome (3265555623).

The spelling of 2144411211 in words is "two billion, one hundred forty-four million, four hundred eleven thousand, two hundred eleven".