20417027270611 has 2 divisors, whose sum is σ = 20417027270612. Its totient is φ = 20417027270610.

The previous prime is 20417027270599. The next prime is 20417027270641. The reversal of 20417027270611 is 11607272071402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20417027270611 - 2⁹ = 20417027270099 is a prime.

It is not a weakly prime, because it can be changed into another prime (20417027270641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10208513635305 + 10208513635306.

It is an arithmetic number, because the mean of its divisors is an integer number (10208513635306).

Almost surely, 2^{20417027270611} is an apocalyptic number.

20417027270611 is a deficient number, since it is larger than the sum of its proper divisors (1).

20417027270611 is an equidigital number, since it uses as much as digits as its factorization.

20417027270611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 65856, while the sum is 40.

The spelling of 20417027270611 in words is "twenty trillion, four hundred seventeen billion, twenty-seven million, two hundred seventy thousand, six hundred eleven".