2144435024 has 20 divisors (see below), whose sum is σ = 4155817344. Its totient is φ = 1071966048.

The previous prime is 2144435017. The next prime is 2144435039. The reversal of 2144435024 is 4205344412.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 68219 + ... + 94565.

Almost surely, 2^2144435024 is an apocalyptic number.

It is an amenable number.

2144435024 is a deficient number, since it is larger than the sum of its proper divisors (2011382320).

2144435024 is a wasteful number, since it uses less digits than its factorization.

2144435024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31442 (or 31436 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 2144435024 is about 46308.0449166233. The cubic root of 2144435024 is about 1289.5483513941.

Adding to 2144435024 its reverse (4205344412), we get a palindrome (6349779436).

The spelling of 2144435024 in words is "two billion, one hundred forty-four million, four hundred thirty-five thousand, twenty-four".