2144211303 has 8 divisors (see below), whose sum is σ = 3078867568. Its totient is φ = 1319514624.

The previous prime is 2144211283. The next prime is 2144211319. The reversal of 2144211303 is 3031124412.

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

It is not a de Polignac number, because 2144211303 - 2¹² = 2144207207 is a prime.

It is a super-2 number, since 2×2144211303² = 9195284223825915618, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2144211303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144211403) 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, 27489850 + ... + 27489927.

It is an arithmetic number, because the mean of its divisors is an integer number (384858446).

Almost surely, 2^2144211303 is an apocalyptic number.

2144211303 is a deficient number, since it is larger than the sum of its proper divisors (934656265).

2144211303 is a wasteful number, since it uses less digits than its factorization.

2144211303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54979793.

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

The square root of 2144211303 is about 46305.6292798187. The cubic root of 2144211303 is about 1289.5035052261.

Adding to 2144211303 its reverse (3031124412), we get a palindrome (5175335715).

The spelling of 2144211303 in words is "two billion, one hundred forty-four million, two hundred eleven thousand, three hundred three".