4064164161671 has 2 divisors, whose sum is σ = 4064164161672. Its totient is φ = 4064164161670.

The previous prime is 4064164161667. The next prime is 4064164161677. The reversal of 4064164161671 is 1761614614604.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4064164161671 - 2² = 4064164161667 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4064164161677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2032082080835 + 2032082080836.

It is an arithmetic number, because the mean of its divisors is an integer number (2032082080836).

Almost surely, 2^{4064164161671} is an apocalyptic number.

4064164161671 is a deficient number, since it is larger than the sum of its proper divisors (1).

4064164161671 is an equidigital number, since it uses as much as digits as its factorization.

4064164161671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 4064164161671 in words is "four trillion, sixty-four billion, one hundred sixty-four million, one hundred sixty-one thousand, six hundred seventy-one".