800530438241 has 2 divisors, whose sum is σ = 800530438242. Its totient is φ = 800530438240.

The previous prime is 800530438229. The next prime is 800530438261. The reversal of 800530438241 is 142834035008.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 795851331025 + 4679107216 = 892105^2 + 68404^2 .

It is a cyclic number.

It is not a de Polignac number, because 800530438241 - 2¹⁴ = 800530421857 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 800530438195 and 800530438204.

It is not a weakly prime, because it can be changed into another prime (800530438261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400265219120 + 400265219121.

It is an arithmetic number, because the mean of its divisors is an integer number (400265219121).

Almost surely, 2^800530438241 is an apocalyptic number.

It is an amenable number.

800530438241 is a deficient number, since it is larger than the sum of its proper divisors (1).

800530438241 is an equidigital number, since it uses as much as digits as its factorization.

800530438241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 92160, while the sum is 38.

The spelling of 800530438241 in words is "eight hundred billion, five hundred thirty million, four hundred thirty-eight thousand, two hundred forty-one".