4171265845111 has 2 divisors, whose sum is σ = 4171265845112. Its totient is φ = 4171265845110.

The previous prime is 4171265845069. The next prime is 4171265845147. The reversal of 4171265845111 is 1115485621714.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4171265845111 - 2⁷ = 4171265844983 is a prime.

It is a super-3 number, since 3×4171265845111³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4171265045111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2085632922555 + 2085632922556.

It is an arithmetic number, because the mean of its divisors is an integer number (2085632922556).

Almost surely, 2^{4171265845111} is an apocalyptic number.

4171265845111 is a deficient number, since it is larger than the sum of its proper divisors (1).

4171265845111 is an equidigital number, since it uses as much as digits as its factorization.

4171265845111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 268800, while the sum is 46.

The spelling of 4171265845111 in words is "four trillion, one hundred seventy-one billion, two hundred sixty-five million, eight hundred forty-five thousand, one hundred eleven".