32123205854017 has 2 divisors, whose sum is σ = 32123205854018. Its totient is φ = 32123205854016.

The previous prime is 32123205854011. The next prime is 32123205854027. The reversal of 32123205854017 is 71045850232123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17614145880241 + 14509059973776 = 4196921^2 + 3809076^2 .

It is a cyclic number.

It is not a de Polignac number, because 32123205854017 - 2¹⁹ = 32123205329729 is a prime.

It is not a weakly prime, because it can be changed into another prime (32123205854011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16061602927008 + 16061602927009.

It is an arithmetic number, because the mean of its divisors is an integer number (16061602927009).

Almost surely, 2^{32123205854017} is an apocalyptic number.

It is an amenable number.

32123205854017 is a deficient number, since it is larger than the sum of its proper divisors (1).

32123205854017 is an equidigital number, since it uses as much as digits as its factorization.

32123205854017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 32123205854017 in words is "thirty-two trillion, one hundred twenty-three billion, two hundred five million, eight hundred fifty-four thousand, seventeen".