4316353243221 has 8 divisors (see below), whose sum is σ = 5836195934784. Its totient is φ = 2837039690240.

The previous prime is 4316353243193. The next prime is 4316353243247. The reversal of 4316353243221 is 1223423536134.

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

It is a cyclic number.

It is not a de Polignac number, because 4316353243221 - 2¹⁵ = 4316353210453 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4316353243221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4316353243271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10132284396 + ... + 10132284821.

It is an arithmetic number, because the mean of its divisors is an integer number (729524491848).

Almost surely, 2^{4316353243221} is an apocalyptic number.

It is an amenable number.

4316353243221 is a deficient number, since it is larger than the sum of its proper divisors (1519842691563).

4316353243221 is a wasteful number, since it uses less digits than its factorization.

4316353243221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20264569291.

The product of its digits is 311040, while the sum is 39.

Adding to 4316353243221 its reverse (1223423536134), we get a palindrome (5539776779355).

The spelling of 4316353243221 in words is "four trillion, three hundred sixteen billion, three hundred fifty-three million, two hundred forty-three thousand, two hundred twenty-one".