9941160676669 has 2 divisors, whose sum is σ = 9941160676670. Its totient is φ = 9941160676668.

The previous prime is 9941160676661. The next prime is 9941160676717. The reversal of 9941160676669 is 9666760611499.

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., 8826763754169 + 1114396922500 = 2970987^2 + 1055650^2 .

It is a cyclic number.

It is not a de Polignac number, because 9941160676669 - 2³ = 9941160676661 is a prime.

It is a super-2 number, since 2×9941160676669² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9941160676598 and 9941160676607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9941160676661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4970580338334 + 4970580338335.

It is an arithmetic number, because the mean of its divisors is an integer number (4970580338335).

Almost surely, 2^{9941160676669} is an apocalyptic number.

It is an amenable number.

9941160676669 is a deficient number, since it is larger than the sum of its proper divisors (1).

9941160676669 is an equidigital number, since it uses as much as digits as its factorization.

9941160676669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 158723712, while the sum is 70.

The spelling of 9941160676669 in words is "nine trillion, nine hundred forty-one billion, one hundred sixty million, six hundred seventy-six thousand, six hundred sixty-nine".