432323101323209 has 2 divisors, whose sum is σ = 432323101323210. Its totient is φ = 432323101323208.

The previous prime is 432323101323161. The next prime is 432323101323263. The reversal of 432323101323209 is 902323101323234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 374315502145225 + 58007599177984 = 19347235^2 + 7616272^2 .

It is a cyclic number.

It is not a de Polignac number, because 432323101323209 - 2¹² = 432323101319113 is a prime.

It is not a weakly prime, because it can be changed into another prime (432323101323109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216161550661604 + 216161550661605.

It is an arithmetic number, because the mean of its divisors is an integer number (216161550661605).

Almost surely, 2^{432323101323209} is an apocalyptic number.

It is an amenable number.

432323101323209 is a deficient number, since it is larger than the sum of its proper divisors (1).

432323101323209 is an equidigital number, since it uses as much as digits as its factorization.

432323101323209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 38.

The spelling of 432323101323209 in words is "four hundred thirty-two trillion, three hundred twenty-three billion, one hundred one million, three hundred twenty-three thousand, two hundred nine".