8642803711 has 2 divisors, whose sum is σ = 8642803712. Its totient is φ = 8642803710.

The previous prime is 8642803709. The next prime is 8642803717. The reversal of 8642803711 is 1173082468.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8642803711 - 2¹ = 8642803709 is a prime.

Together with 8642803709, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8642803717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4321401855 + 4321401856.

It is an arithmetic number, because the mean of its divisors is an integer number (4321401856).

Almost surely, 2^8642803711 is an apocalyptic number.

8642803711 is a deficient number, since it is larger than the sum of its proper divisors (1).

8642803711 is an equidigital number, since it uses as much as digits as its factorization.

8642803711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 8642803711 is about 92966.6806495747. The cubic root of 8642803711 is about 2052.1930693397.

The spelling of 8642803711 in words is "eight billion, six hundred forty-two million, eight hundred three thousand, seven hundred eleven".