8656622730941 has 2 divisors, whose sum is σ = 8656622730942. Its totient is φ = 8656622730940.

The previous prime is 8656622730913. The next prime is 8656622731033. The reversal of 8656622730941 is 1490372266568.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4784500022500 + 3872122708441 = 2187350^2 + 1967771^2 .

It is a cyclic number.

It is not a de Polignac number, because 8656622730941 - 2³⁴ = 8639442861757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8656622738941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4328311365470 + 4328311365471.

It is an arithmetic number, because the mean of its divisors is an integer number (4328311365471).

It is a 1-persistent number, because it is pandigital, but 2⋅8656622730941 = 17313245461882 is not.

Almost surely, 2^{8656622730941} is an apocalyptic number.

It is an amenable number.

8656622730941 is a deficient number, since it is larger than the sum of its proper divisors (1).

8656622730941 is an equidigital number, since it uses as much as digits as its factorization.

8656622730941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26127360, while the sum is 59.

The spelling of 8656622730941 in words is "eight trillion, six hundred fifty-six billion, six hundred twenty-two million, seven hundred thirty thousand, nine hundred forty-one".