80467803390679 has 2 divisors, whose sum is σ = 80467803390680. Its totient is φ = 80467803390678.

The previous prime is 80467803390671. The next prime is 80467803390811. The reversal of 80467803390679 is 97609330876408.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80467803390679 - 2³ = 80467803390671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80467803390671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40233901695339 + 40233901695340.

It is an arithmetic number, because the mean of its divisors is an integer number (40233901695340).

Almost surely, 2^{80467803390679} is an apocalyptic number.

80467803390679 is a deficient number, since it is larger than the sum of its proper divisors (1).

80467803390679 is an equidigital number, since it uses as much as digits as its factorization.

80467803390679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 329204736, while the sum is 70.

The spelling of 80467803390679 in words is "eighty trillion, four hundred sixty-seven billion, eight hundred three million, three hundred ninety thousand, six hundred seventy-nine".