2144433032 has 32 divisors (see below), whose sum is σ = 4626072000. Its totient is φ = 912871104.

The previous prime is 2144433007. The next prime is 2144433047. The reversal of 2144433032 is 2303344412.

It is a junction number, because it is equal to n+sod(n) for n = 2144432992 and 2144433010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120158 + ... + 136845.

It is an arithmetic number, because the mean of its divisors is an integer number (144564750).

Almost surely, 2^2144433032 is an apocalyptic number.

It is an amenable number.

2144433032 is an abundant number, since it is smaller than the sum of its proper divisors (2481638968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2144433032 is a wasteful number, since it uses less digits than its factorization.

2144433032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257165 (or 257161 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 2144433032 is about 46308.0234084764. The cubic root of 2144433032 is about 1289.5479520999.

Adding to 2144433032 its reverse (2303344412), we get a palindrome (4447777444).

The spelling of 2144433032 in words is "two billion, one hundred forty-four million, four hundred thirty-three thousand, thirty-two".