8678180941 has 2 divisors, whose sum is σ = 8678180942. Its totient is φ = 8678180940.

The previous prime is 8678180933. The next prime is 8678180957. The reversal of 8678180941 is 1490818768.

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., 6151108041 + 2527072900 = 78429^2 + 50270^2 .

It is a cyclic number.

It is not a de Polignac number, because 8678180941 - 2³ = 8678180933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8678180741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4339090470 + 4339090471.

It is an arithmetic number, because the mean of its divisors is an integer number (4339090471).

Almost surely, 2^8678180941 is an apocalyptic number.

It is an amenable number.

8678180941 is a deficient number, since it is larger than the sum of its proper divisors (1).

8678180941 is an equidigital number, since it uses as much as digits as its factorization.

8678180941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 774144, while the sum is 52.

The square root of 8678180941 is about 93156.7546718970. The cubic root of 8678180941 is about 2054.9893098190.

The spelling of 8678180941 in words is "eight billion, six hundred seventy-eight million, one hundred eighty thousand, nine hundred forty-one".