800080008043 has 2 divisors, whose sum is σ = 800080008044. Its totient is φ = 800080008042.

The previous prime is 800080008029. The next prime is 800080008097. The reversal of 800080008043 is 340800080008.

800080008043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 800080008043 - 2²⁵ = 800046453611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 800080007996 and 800080008014.

It is not a weakly prime, because it can be changed into another prime (800080008023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400040004021 + 400040004022.

It is an arithmetic number, because the mean of its divisors is an integer number (400040004022).

Almost surely, 2^800080008043 is an apocalyptic number.

800080008043 is a deficient number, since it is larger than the sum of its proper divisors (1).

800080008043 is an equidigital number, since it uses as much as digits as its factorization.

800080008043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 31.

The spelling of 800080008043 in words is "eight hundred billion, eighty million, eight thousand, forty-three".