4320144212 has 12 divisors (see below), whose sum is σ = 7594156416. Its totient is φ = 2150385240.

The previous prime is 4320144149. The next prime is 4320144223. The reversal of 4320144212 is 2124410234.

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, 2420714 + ... + 2422497.

It is an arithmetic number, because the mean of its divisors is an integer number (632846368).

Almost surely, 2^4320144212 is an apocalyptic number.

It is an amenable number.

4320144212 is a deficient number, since it is larger than the sum of its proper divisors (3274012204).

4320144212 is a wasteful number, since it uses less digits than its factorization.

4320144212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4843438 (or 4843436 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 4320144212 is about 65727.8039493181. The cubic root of 4320144212 is about 1628.6686925142.

Adding to 4320144212 its reverse (2124410234), we get a palindrome (6444554446).

The spelling of 4320144212 in words is "four billion, three hundred twenty million, one hundred forty-four thousand, two hundred twelve".