965709342313 has 2 divisors, whose sum is σ = 965709342314. Its totient is φ = 965709342312.

The previous prime is 965709342281. The next prime is 965709342413. The reversal of 965709342313 is 313243907569.

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., 749770687449 + 215938654864 = 865893^2 + 464692^2 .

It is a cyclic number.

It is not a de Polignac number, because 965709342313 - 2⁵ = 965709342281 is a prime.

It is not a weakly prime, because it can be changed into another prime (965709342413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482854671156 + 482854671157.

It is an arithmetic number, because the mean of its divisors is an integer number (482854671157).

Almost surely, 2^965709342313 is an apocalyptic number.

It is an amenable number.

965709342313 is a deficient number, since it is larger than the sum of its proper divisors (1).

965709342313 is an equidigital number, since it uses as much as digits as its factorization.

965709342313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3674160, while the sum is 52.

The spelling of 965709342313 in words is "nine hundred sixty-five billion, seven hundred nine million, three hundred forty-two thousand, three hundred thirteen".