432661181611 has 2 divisors, whose sum is σ = 432661181612. Its totient is φ = 432661181610.

The previous prime is 432661181521. The next prime is 432661181621. The reversal of 432661181611 is 116181166234.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 432661181611 - 2⁷ = 432661181483 is a prime.

It is not a weakly prime, because it can be changed into another prime (432661181621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216330590805 + 216330590806.

It is an arithmetic number, because the mean of its divisors is an integer number (216330590806).

Almost surely, 2^432661181611 is an apocalyptic number.

432661181611 is a deficient number, since it is larger than the sum of its proper divisors (1).

432661181611 is an equidigital number, since it uses as much as digits as its factorization.

432661181611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 40.

The spelling of 432661181611 in words is "four hundred thirty-two billion, six hundred sixty-one million, one hundred eighty-one thousand, six hundred eleven".