8063144197 has 2 divisors, whose sum is σ = 8063144198. Its totient is φ = 8063144196.

The previous prime is 8063144147. The next prime is 8063144213. The reversal of 8063144197 is 7914413608.

8063144197 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6738111396 + 1325032801 = 82086^2 + 36401^2 .

It is a cyclic number.

It is not a de Polignac number, because 8063144197 - 2⁷ = 8063144069 is a prime.

It is a super-2 number, since 2×8063144197² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8063144107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4031572098 + 4031572099.

It is an arithmetic number, because the mean of its divisors is an integer number (4031572099).

Almost surely, 2^8063144197 is an apocalyptic number.

It is an amenable number.

8063144197 is a deficient number, since it is larger than the sum of its proper divisors (1).

8063144197 is an equidigital number, since it uses as much as digits as its factorization.

8063144197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 8063144197 is about 89795.0120942138. The cubic root of 8063144197 is about 2005.2482323986.

The spelling of 8063144197 in words is "eight billion, sixty-three million, one hundred forty-four thousand, one hundred ninety-seven".