2144110405 has 16 divisors (see below), whose sum is σ = 2616888384. Its totient is φ = 1686231040.

The previous prime is 2144110399. The next prime is 2144110421. The reversal of 2144110405 is 5040114412.

It is not a de Polignac number, because 2144110405 - 2⁹ = 2144109893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54789 + ... + 85381.

It is an arithmetic number, because the mean of its divisors is an integer number (163555524).

Almost surely, 2^2144110405 is an apocalyptic number.

It is an amenable number.

2144110405 is a deficient number, since it is larger than the sum of its proper divisors (472777979).

2144110405 is a wasteful number, since it uses less digits than its factorization.

2144110405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30836.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 2144110405 is about 46304.5397882324. The cubic root of 2144110405 is about 1289.4832786179.

Adding to 2144110405 its reverse (5040114412), we get a palindrome (7184224817).

The spelling of 2144110405 in words is "two billion, one hundred forty-four million, one hundred ten thousand, four hundred five".