65242355238323 has 2 divisors, whose sum is σ = 65242355238324. Its totient is φ = 65242355238322.

The previous prime is 65242355238311. The next prime is 65242355238349. The reversal of 65242355238323 is 32383255324256.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 65242355238323 - 2⁶ = 65242355238259 is a prime.

It is not a weakly prime, because it can be changed into another prime (65242355238223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32621177619161 + 32621177619162.

It is an arithmetic number, because the mean of its divisors is an integer number (32621177619162).

Almost surely, 2^{65242355238323} is an apocalyptic number.

65242355238323 is a deficient number, since it is larger than the sum of its proper divisors (1).

65242355238323 is an equidigital number, since it uses as much as digits as its factorization.

65242355238323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104000, while the sum is 53.

The spelling of 65242355238323 in words is "sixty-five trillion, two hundred forty-two billion, three hundred fifty-five million, two hundred thirty-eight thousand, three hundred twenty-three".