2144303212 has 6 divisors (see below), whose sum is σ = 3752530628. Its totient is φ = 1072151604.

The previous prime is 2144303209. The next prime is 2144303251. The reversal of 2144303212 is 2123034412.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268037898 + ... + 268037905.

Almost surely, 2^2144303212 is an apocalyptic number.

It is an amenable number.

2144303212 is a deficient number, since it is larger than the sum of its proper divisors (1608227416).

2144303212 is a wasteful number, since it uses less digits than its factorization.

2144303212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536075807 (or 536075805 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2144303212 is about 46306.6216863204. The cubic root of 2144303212 is about 1289.5219292940.

Adding to 2144303212 its reverse (2123034412), we get a palindrome (4267337624).

The spelling of 2144303212 in words is "two billion, one hundred forty-four million, three hundred three thousand, two hundred twelve".