80000069000099 has 2 divisors, whose sum is σ = 80000069000100. Its totient is φ = 80000069000098.

The previous prime is 80000069000081. The next prime is 80000069000167. The reversal of 80000069000099 is 99000096000008.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80000069000099 - 2⁸ = 80000068999843 is a prime.

It is a super-2 number, since 2×80000069000099² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (80000069000899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40000034500049 + 40000034500050.

It is an arithmetic number, because the mean of its divisors is an integer number (40000034500050).

Almost surely, 2^{80000069000099} is an apocalyptic number.

80000069000099 is a deficient number, since it is larger than the sum of its proper divisors (1).

80000069000099 is an equidigital number, since it uses as much as digits as its factorization.

80000069000099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 41.

The spelling of 80000069000099 in words is "eighty trillion, sixty-nine million, ninety-nine", and thus it is an aban number and an uban number.