2144024311 has 16 divisors (see below), whose sum is σ = 2586937248. Its totient is φ = 1750550400.

The previous prime is 2144024303. The next prime is 2144024341. The reversal of 2144024311 is 1134204412.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2144024311 - 2³ = 2144024303 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 (2144024341) 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, 197320 + ... + 207901.

It is an arithmetic number, because the mean of its divisors is an integer number (161683578).

Almost surely, 2^2144024311 is an apocalyptic number.

2144024311 is a deficient number, since it is larger than the sum of its proper divisors (442912937).

2144024311 is a wasteful number, since it uses less digits than its factorization.

2144024311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405282.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 2144024311 is about 46303.6101292329. The cubic root of 2144024311 is about 1289.4660192052.

Adding to 2144024311 its reverse (1134204412), we get a palindrome (3278228723).

The spelling of 2144024311 in words is "two billion, one hundred forty-four million, twenty-four thousand, three hundred eleven".