80388303703069 has 2 divisors, whose sum is σ = 80388303703070. Its totient is φ = 80388303703068.

The previous prime is 80388303702977. The next prime is 80388303703229. The reversal of 80388303703069 is 96030730388308.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44210929756900 + 36177373946169 = 6649130^2 + 6014763^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80388303703069 is a prime.

It is a super-2 number, since 2×80388303703069² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80388303709069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40194151851534 + 40194151851535.

It is an arithmetic number, because the mean of its divisors is an integer number (40194151851535).

Almost surely, 2^{80388303703069} is an apocalyptic number.

It is an amenable number.

80388303703069 is a deficient number, since it is larger than the sum of its proper divisors (1).

80388303703069 is an equidigital number, since it uses as much as digits as its factorization.

80388303703069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15676416, while the sum is 58.

The spelling of 80388303703069 in words is "eighty trillion, three hundred eighty-eight billion, three hundred three million, seven hundred three thousand, sixty-nine".