2144463063 has 16 divisors (see below), whose sum is σ = 3016512000. Its totient is φ = 1351365120.

The previous prime is 2144463053. The next prime is 2144463071. The reversal of 2144463063 is 3603644412.

It is not a de Polignac number, because 2144463063 - 2⁴ = 2144463047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144463043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16303 + ... + 67488.

It is an arithmetic number, because the mean of its divisors is an integer number (188532000).

Almost surely, 2^2144463063 is an apocalyptic number.

2144463063 is a deficient number, since it is larger than the sum of its proper divisors (872048937).

2144463063 is a wasteful number, since it uses less digits than its factorization.

2144463063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84262.

The product of its (nonzero) digits is 41472, while the sum is 33.

The square root of 2144463063 is about 46308.3476600062. The cubic root of 2144463063 is about 1289.5539717538.

The spelling of 2144463063 in words is "two billion, one hundred forty-four million, four hundred sixty-three thousand, sixty-three".