411917811056611 has 2 divisors, whose sum is σ = 411917811056612. Its totient is φ = 411917811056610.

The previous prime is 411917811056581. The next prime is 411917811056651. The reversal of 411917811056611 is 116650118719114.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 411917811056611 - 2¹⁹ = 411917810532323 is a prime.

It is not a weakly prime, because it can be changed into another prime (411917811056651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205958905528305 + 205958905528306.

It is an arithmetic number, because the mean of its divisors is an integer number (205958905528306).

Almost surely, 2^{411917811056611} is an apocalyptic number.

411917811056611 is a deficient number, since it is larger than the sum of its proper divisors (1).

411917811056611 is an equidigital number, since it uses as much as digits as its factorization.

411917811056611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 52.

The spelling of 411917811056611 in words is "four hundred eleven trillion, nine hundred seventeen billion, eight hundred eleven million, fifty-six thousand, six hundred eleven".