432423442291 has 2 divisors, whose sum is σ = 432423442292. Its totient is φ = 432423442290.

The previous prime is 432423442277. The next prime is 432423442301. The reversal of 432423442291 is 192244324234.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 432423442291 - 2⁵ = 432423442259 is a prime.

It is not a weakly prime, because it can be changed into another prime (432423442201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216211721145 + 216211721146.

It is an arithmetic number, because the mean of its divisors is an integer number (216211721146).

Almost surely, 2^432423442291 is an apocalyptic number.

432423442291 is a deficient number, since it is larger than the sum of its proper divisors (1).

432423442291 is an equidigital number, since it uses as much as digits as its factorization.

432423442291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 331776, while the sum is 40.

The spelling of 432423442291 in words is "four hundred thirty-two billion, four hundred twenty-three million, four hundred forty-two thousand, two hundred ninety-one".