80342333736013 has 2 divisors, whose sum is σ = 80342333736014. Its totient is φ = 80342333736012.

The previous prime is 80342333735977. The next prime is 80342333736187. The reversal of 80342333736013 is 31063733324308.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76351979913444 + 3990353822569 = 8737962^2 + 1997587^2 .

It is a cyclic number.

It is not a de Polignac number, because 80342333736013 - 2²¹ = 80342331638861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80342333716013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40171166868006 + 40171166868007.

It is an arithmetic number, because the mean of its divisors is an integer number (40171166868007).

Almost surely, 2^{80342333736013} is an apocalyptic number.

It is an amenable number.

80342333736013 is a deficient number, since it is larger than the sum of its proper divisors (1).

80342333736013 is an equidigital number, since it uses as much as digits as its factorization.

80342333736013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1959552, while the sum is 46.

The spelling of 80342333736013 in words is "eighty trillion, three hundred forty-two billion, three hundred thirty-three million, seven hundred thirty-six thousand, thirteen".