3232144144 has 20 divisors (see below), whose sum is σ = 6415019100. Its totient is φ = 1576655360.

The previous prime is 3232144129. The next prime is 3232144151. The reversal of 3232144144 is 4414412323.

It can be written as a sum of positive squares in 2 ways, for example, as 1196329744 + 2035814400 = 34588^2 + 45120^2 .

3232144144 is a modest number, since divided by 144144 gives 3232 as remainder.

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, 2462869 + ... + 2464180.

It is an arithmetic number, because the mean of its divisors is an integer number (320750955).

Almost surely, 2^3232144144 is an apocalyptic number.

It is an amenable number.

3232144144 is a deficient number, since it is larger than the sum of its proper divisors (3182874956).

3232144144 is a wasteful number, since it uses less digits than its factorization.

3232144144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4927098 (or 4927092 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The square root of 3232144144 is about 56851.9493421290. The cubic root of 3232144144 is about 1478.5303380190.

Adding to 3232144144 its reverse (4414412323), we get a palindrome (7646556467).

The spelling of 3232144144 in words is "three billion, two hundred thirty-two million, one hundred forty-four thousand, one hundred forty-four".