965954808941 has 2 divisors, whose sum is σ = 965954808942. Its totient is φ = 965954808940.

The previous prime is 965954808937. The next prime is 965954808947. The reversal of 965954808941 is 149808459569.

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., 949511876041 + 16442932900 = 974429^2 + 128230^2 .

It is a cyclic number.

It is not a de Polignac number, because 965954808941 - 2² = 965954808937 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (965954808947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482977404470 + 482977404471.

It is an arithmetic number, because the mean of its divisors is an integer number (482977404471).

Almost surely, 2^965954808941 is an apocalyptic number.

It is an amenable number.

965954808941 is a deficient number, since it is larger than the sum of its proper divisors (1).

965954808941 is an equidigital number, since it uses as much as digits as its factorization.

965954808941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 111974400, while the sum is 68.

The spelling of 965954808941 in words is "nine hundred sixty-five billion, nine hundred fifty-four million, eight hundred eight thousand, nine hundred forty-one".