965227044427 has 2 divisors, whose sum is σ = 965227044428. Its totient is φ = 965227044426.

The previous prime is 965227044389. The next prime is 965227044433. The reversal of 965227044427 is 724440722569.

965227044427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (724440722569) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 965227044427 - 2¹⁵ = 965227011659 is a prime.

It is not a weakly prime, because it can be changed into another prime (965227044437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482613522213 + 482613522214.

It is an arithmetic number, because the mean of its divisors is an integer number (482613522214).

Almost surely, 2^965227044427 is an apocalyptic number.

965227044427 is a deficient number, since it is larger than the sum of its proper divisors (1).

965227044427 is an equidigital number, since it uses as much as digits as its factorization.

965227044427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6773760, while the sum is 52.

The spelling of 965227044427 in words is "nine hundred sixty-five billion, two hundred twenty-seven million, forty-four thousand, four hundred twenty-seven".