80800844941 has 2 divisors, whose sum is σ = 80800844942. Its totient is φ = 80800844940.

The previous prime is 80800844869. The next prime is 80800844963. The reversal of 80800844941 is 14944800808.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47809571716 + 32991273225 = 218654^2 + 181635^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80800844941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80800844891 and 80800844900.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80800844041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40400422470 + 40400422471.

It is an arithmetic number, because the mean of its divisors is an integer number (40400422471).

Almost surely, 2^80800844941 is an apocalyptic number.

It is an amenable number.

80800844941 is a deficient number, since it is larger than the sum of its proper divisors (1).

80800844941 is an equidigital number, since it uses as much as digits as its factorization.

80800844941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 294912, while the sum is 46.

The spelling of 80800844941 in words is "eighty billion, eight hundred million, eight hundred forty-four thousand, nine hundred forty-one".