8043022321 has 8 divisors (see below), whose sum is σ = 8059988160. Its totient is φ = 8026075728.

The previous prime is 8043022271. The next prime is 8043022349. The reversal of 8043022321 is 1232203408.

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 8043022321 - 2¹⁹ = 8042498033 is a prime.

It is a super-2 number, since 2×8043022321² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8043022021) 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, 1067650 + ... + 1075156.

It is an arithmetic number, because the mean of its divisors is an integer number (1007498520).

Almost surely, 2^8043022321 is an apocalyptic number.

It is an amenable number.

8043022321 is a deficient number, since it is larger than the sum of its proper divisors (16965839).

8043022321 is a wasteful number, since it uses less digits than its factorization.

8043022321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9623.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 8043022321 is about 89682.8987098432. The cubic root of 8043022321 is about 2003.5787857433.

Adding to 8043022321 its reverse (1232203408), we get a palindrome (9275225729).

The spelling of 8043022321 in words is "eight billion, forty-three million, twenty-two thousand, three hundred twenty-one".