65342827843 has 2 divisors, whose sum is σ = 65342827844. Its totient is φ = 65342827842.

The previous prime is 65342827789. The next prime is 65342827873. The reversal of 65342827843 is 34872824356.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65342827843 - 2⁹ = 65342827331 is a prime.

It is not a weakly prime, because it can be changed into another prime (65342827873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32671413921 + 32671413922.

It is an arithmetic number, because the mean of its divisors is an integer number (32671413922).

Almost surely, 2^65342827843 is an apocalyptic number.

65342827843 is a deficient number, since it is larger than the sum of its proper divisors (1).

65342827843 is an equidigital number, since it uses as much as digits as its factorization.

65342827843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7741440, while the sum is 52.

The spelling of 65342827843 in words is "sixty-five billion, three hundred forty-two million, eight hundred twenty-seven thousand, eight hundred forty-three".