808014066749 has 2 divisors, whose sum is σ = 808014066750. Its totient is φ = 808014066748.

The previous prime is 808014066731. The next prime is 808014066773. The reversal of 808014066749 is 947660410808.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 530093205625 + 277920861124 = 728075^2 + 527182^2 .

It is a cyclic number.

It is not a de Polignac number, because 808014066749 - 2²⁸ = 807745631293 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 808014066749.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (808014066779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 404007033374 + 404007033375.

It is an arithmetic number, because the mean of its divisors is an integer number (404007033375).

Almost surely, 2^808014066749 is an apocalyptic number.

It is an amenable number.

808014066749 is a deficient number, since it is larger than the sum of its proper divisors (1).

808014066749 is an equidigital number, since it uses as much as digits as its factorization.

808014066749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2322432, while the sum is 53.

The spelling of 808014066749 in words is "eight hundred eight billion, fourteen million, sixty-six thousand, seven hundred forty-nine".