2144203232 has 24 divisors (see below), whose sum is σ = 4237467696. Its totient is φ = 1068020992.

The previous prime is 2144203177. The next prime is 2144203261. The reversal of 2144203232 is 2323024412.

It is a junction number, because it is equal to n+sod(n) for n = 2144203198 and 2144203207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118973 + ... + 135804.

It is an arithmetic number, because the mean of its divisors is an integer number (176561154).

Almost surely, 2^2144203232 is an apocalyptic number.

It is an amenable number.

2144203232 is a deficient number, since it is larger than the sum of its proper divisors (2093264464).

2144203232 is a wasteful number, since it uses less digits than its factorization.

2144203232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255050 (or 255042 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2144203232 is about 46305.5421305053. The cubic root of 2144203232 is about 1289.5018872891.

Adding to 2144203232 its reverse (2323024412), we get a palindrome (4467227644).

The spelling of 2144203232 in words is "two billion, one hundred forty-four million, two hundred three thousand, two hundred thirty-two".