2144113320 has 32 divisors (see below), whose sum is σ = 6432340320. Its totient is φ = 571763520.

The previous prime is 2144113319. The next prime is 2144113331. The reversal of 2144113320 is 233114412.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8933686 + ... + 8933925.

It is an arithmetic number, because the mean of its divisors is an integer number (201010635).

Almost surely, 2^2144113320 is an apocalyptic number.

2144113320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2144113320 is an abundant number, since it is smaller than the sum of its proper divisors (4288227000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2144113320 is a wasteful number, since it uses less digits than its factorization.

2144113320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17867625 (or 17867621 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2144113320 is about 46304.5712646171. The cubic root of 2144113320 is about 1289.4838629849.

Adding to 2144113320 its reverse (233114412), we get a palindrome (2377227732).

The spelling of 2144113320 in words is "two billion, one hundred forty-four million, one hundred thirteen thousand, three hundred twenty".