6402025201171 has 2 divisors, whose sum is σ = 6402025201172. Its totient is φ = 6402025201170.

The previous prime is 6402025201157. The next prime is 6402025201177. The reversal of 6402025201171 is 1711025202046.

6402025201171 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 is a cyclic number.

It is not a de Polignac number, because 6402025201171 - 2³¹ = 6399877717523 is a prime.

It is not a weakly prime, because it can be changed into another prime (6402025201177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3201012600585 + 3201012600586.

It is an arithmetic number, because the mean of its divisors is an integer number (3201012600586).

Almost surely, 2^{6402025201171} is an apocalyptic number.

6402025201171 is a deficient number, since it is larger than the sum of its proper divisors (1).

6402025201171 is an equidigital number, since it uses as much as digits as its factorization.

6402025201171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 31.

The spelling of 6402025201171 in words is "six trillion, four hundred two billion, twenty-five million, two hundred one thousand, one hundred seventy-one".