808112941 has 2 divisors, whose sum is σ = 808112942. Its totient is φ = 808112940.

The previous prime is 808112939. The next prime is 808112947. The reversal of 808112941 is 149211808.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 698492041 + 109620900 = 26429^2 + 10470^2 .

It is a cyclic number.

It is not a de Polignac number, because 808112941 - 2¹ = 808112939 is a prime.

Together with 808112939, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 808112897 and 808112906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (808112947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 404056470 + 404056471.

It is an arithmetic number, because the mean of its divisors is an integer number (404056471).

Almost surely, 2^808112941 is an apocalyptic number.

It is an amenable number.

808112941 is a deficient number, since it is larger than the sum of its proper divisors (1).

808112941 is an equidigital number, since it uses as much as digits as its factorization.

808112941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 34.

The square root of 808112941 is about 28427.3273629443. The cubic root of 808112941 is about 931.4452961818.

The spelling of 808112941 in words is "eight hundred eight million, one hundred twelve thousand, nine hundred forty-one".