4230644399 has 8 divisors (see below), whose sum is σ = 4250400000. Its totient is φ = 4210906392.

The previous prime is 4230644371. The next prime is 4230644401. The reversal of 4230644399 is 9934460324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4230644399 is a prime.

It is a Duffinian number.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4230644309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 833732 + ... + 838790.

It is an arithmetic number, because the mean of its divisors is an integer number (531300000).

Almost surely, 2^4230644399 is an apocalyptic number.

4230644399 is a deficient number, since it is larger than the sum of its proper divisors (19755601).

4230644399 is a wasteful number, since it uses less digits than its factorization.

4230644399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8797.

The product of its (nonzero) digits is 559872, while the sum is 44.

The square root of 4230644399 is about 65043.4039622774. The cubic root of 4230644399 is about 1617.3431529505.

The spelling of 4230644399 in words is "four billion, two hundred thirty million, six hundred forty-four thousand, three hundred ninety-nine".