432023330161 has 2 divisors, whose sum is σ = 432023330162. Its totient is φ = 432023330160.

The previous prime is 432023330147. The next prime is 432023330257. The reversal of 432023330161 is 161033320234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 362200552561 + 69822777600 = 601831^2 + 264240^2 .

It is a cyclic number.

It is not a de Polignac number, because 432023330161 - 2¹³ = 432023321969 is a prime.

It is not a weakly prime, because it can be changed into another prime (432023330561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216011665080 + 216011665081.

It is an arithmetic number, because the mean of its divisors is an integer number (216011665081).

Almost surely, 2^432023330161 is an apocalyptic number.

It is an amenable number.

432023330161 is a deficient number, since it is larger than the sum of its proper divisors (1).

432023330161 is an equidigital number, since it uses as much as digits as its factorization.

432023330161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 432023330161 its reverse (161033320234), we get a palindrome (593056650395).

The spelling of 432023330161 in words is "four hundred thirty-two billion, twenty-three million, three hundred thirty thousand, one hundred sixty-one".