4102171271927 has 2 divisors, whose sum is σ = 4102171271928. Its totient is φ = 4102171271926.

The previous prime is 4102171271839. The next prime is 4102171271941. The reversal of 4102171271927 is 7291721712014.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4102171271927 - 2¹⁶ = 4102171206391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4302171271927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2051085635963 + 2051085635964.

It is an arithmetic number, because the mean of its divisors is an integer number (2051085635964).

Almost surely, 2^{4102171271927} is an apocalyptic number.

4102171271927 is a deficient number, since it is larger than the sum of its proper divisors (1).

4102171271927 is an equidigital number, since it uses as much as digits as its factorization.

4102171271927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 98784, while the sum is 44.

The spelling of 4102171271927 in words is "four trillion, one hundred two billion, one hundred seventy-one million, two hundred seventy-one thousand, nine hundred twenty-seven".