8642023001 has 2 divisors, whose sum is σ = 8642023002. Its totient is φ = 8642023000.

The previous prime is 8642022959. The next prime is 8642023043. The reversal of 8642023001 is 1003202468.

It is a balanced prime because it is at equal distance from previous prime (8642022959) and next prime (8642023043).

It can be written as a sum of positive squares in only one way, i.e., 4910645776 + 3731377225 = 70076^2 + 61085^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8642023001 is a prime.

It is not a weakly prime, because it can be changed into another prime (8642013001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4321011500 + 4321011501.

It is an arithmetic number, because the mean of its divisors is an integer number (4321011501).

Almost surely, 2^8642023001 is an apocalyptic number.

It is an amenable number.

8642023001 is a deficient number, since it is larger than the sum of its proper divisors (1).

8642023001 is an equidigital number, since it uses as much as digits as its factorization.

8642023001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 8642023001 is about 92962.4816848173. The cubic root of 8642023001 is about 2052.1312755072.

Adding to 8642023001 its reverse (1003202468), we get a palindrome (9645225469).

The spelling of 8642023001 in words is "eight billion, six hundred forty-two million, twenty-three thousand, one".