40582106171 has 2 divisors, whose sum is σ = 40582106172. Its totient is φ = 40582106170.

The previous prime is 40582106167. The next prime is 40582106219. The reversal of 40582106171 is 17160128504.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40582106171 - 2² = 40582106167 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (40582106771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20291053085 + 20291053086.

It is an arithmetic number, because the mean of its divisors is an integer number (20291053086).

Almost surely, 2^40582106171 is an apocalyptic number.

40582106171 is a deficient number, since it is larger than the sum of its proper divisors (1).

40582106171 is an equidigital number, since it uses as much as digits as its factorization.

40582106171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 35.

The spelling of 40582106171 in words is "forty billion, five hundred eighty-two million, one hundred six thousand, one hundred seventy-one".