800009441039 has 2 divisors, whose sum is σ = 800009441040. Its totient is φ = 800009441038.

The previous prime is 800009441029. The next prime is 800009441081. The reversal of 800009441039 is 930144900008.

800009441039 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 800009441039 - 2³⁶ = 731289964303 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 800009440993 and 800009441011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (800009441029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400004720519 + 400004720520.

It is an arithmetic number, because the mean of its divisors is an integer number (400004720520).

Almost surely, 2^800009441039 is an apocalyptic number.

800009441039 is a deficient number, since it is larger than the sum of its proper divisors (1).

800009441039 is an equidigital number, since it uses as much as digits as its factorization.

800009441039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 38.

The spelling of 800009441039 in words is "eight hundred billion, nine million, four hundred forty-one thousand, thirty-nine".