808840080001 has 2 divisors, whose sum is σ = 808840080002. Its totient is φ = 808840080000.

The previous prime is 808840079981. The next prime is 808840080019. The reversal of 808840080001 is 100080048808.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 805613953600 + 3226126401 = 897560^2 + 56799^2 .

It is a cyclic number.

It is not a de Polignac number, because 808840080001 - 2⁵ = 808840079969 is a prime.

It is not a weakly prime, because it can be changed into another prime (808840080101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 404420040000 + 404420040001.

It is an arithmetic number, because the mean of its divisors is an integer number (404420040001).

Almost surely, 2^808840080001 is an apocalyptic number.

It is an amenable number.

808840080001 is a deficient number, since it is larger than the sum of its proper divisors (1).

808840080001 is an equidigital number, since it uses as much as digits as its factorization.

808840080001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16384, while the sum is 37.

The spelling of 808840080001 in words is "eight hundred eight billion, eight hundred forty million, eighty thousand, one".