8242065711 has 64 divisors (see below), whose sum is σ = 13683340800. Its totient is φ = 4860864000.

The previous prime is 8242065707. The next prime is 8242065731. The reversal of 8242065711 is 1175602428.

8242065711 is a `hidden beast` number, since 82 + 4 + 2 + 0 + 6 + 571 + 1 = 666.

It is not a de Polignac number, because 8242065711 - 2² = 8242065707 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8242065701) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1767495 + ... + 1772151.

It is an arithmetic number, because the mean of its divisors is an integer number (213802200).

Almost surely, 2^8242065711 is an apocalyptic number.

8242065711 is a deficient number, since it is larger than the sum of its proper divisors (5441275089).

8242065711 is a wasteful number, since it uses less digits than its factorization.

8242065711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4837 (or 4831 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 8242065711 is about 90785.8232930671. The cubic root of 8242065711 is about 2019.9720375667.

The spelling of 8242065711 in words is "eight billion, two hundred forty-two million, sixty-five thousand, seven hundred eleven".