2144333314 has 4 divisors (see below), whose sum is σ = 3216499974. Its totient is φ = 1072166656.

The previous prime is 2144333291. The next prime is 2144333339. The reversal of 2144333314 is 4133334412.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1991390625 + 152942689 = 44625^2 + 12367^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536083327 + ... + 536083330.

Almost surely, 2^2144333314 is an apocalyptic number.

2144333314 is a deficient number, since it is larger than the sum of its proper divisors (1072166660).

2144333314 is a wasteful number, since it uses less digits than its factorization.

2144333314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072166659.

The product of its digits is 10368, while the sum is 28.

The square root of 2144333314 is about 46306.9467142890. The cubic root of 2144333314 is about 1289.5279634232.

Adding to 2144333314 its reverse (4133334412), we get a palindrome (6277667726).

The spelling of 2144333314 in words is "two billion, one hundred forty-four million, three hundred thirty-three thousand, three hundred fourteen".