80086429999 has 2 divisors, whose sum is σ = 80086430000. Its totient is φ = 80086429998.

The previous prime is 80086429981. The next prime is 80086430057. The reversal of 80086429999 is 99992468008.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80086429999 - 2³³ = 71496495407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80086429999.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80086429399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40043214999 + 40043215000.

It is an arithmetic number, because the mean of its divisors is an integer number (40043215000).

Almost surely, 2^80086429999 is an apocalyptic number.

80086429999 is a deficient number, since it is larger than the sum of its proper divisors (1).

80086429999 is an equidigital number, since it uses as much as digits as its factorization.

80086429999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20155392, while the sum is 64.

The spelling of 80086429999 in words is "eighty billion, eighty-six million, four hundred twenty-nine thousand, nine hundred ninety-nine".