432316009 has 2 divisors, whose sum is σ = 432316010. Its totient is φ = 432316008.

The previous prime is 432315997. The next prime is 432316033. The reversal of 432316009 is 900613234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 419102784 + 13213225 = 20472^2 + 3635^2 .

It is a cyclic number.

It is not a de Polignac number, because 432316009 - 2⁵ = 432315977 is a prime.

It is not a weakly prime, because it can be changed into another prime (432316609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216158004 + 216158005.

It is an arithmetic number, because the mean of its divisors is an integer number (216158005).

Almost surely, 2^432316009 is an apocalyptic number.

It is an amenable number.

432316009 is a deficient number, since it is larger than the sum of its proper divisors (1).

432316009 is an equidigital number, since it uses as much as digits as its factorization.

432316009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 432316009 is about 20792.2102961662. The cubic root of 432316009 is about 756.1369120429.

The spelling of 432316009 in words is "four hundred thirty-two million, three hundred sixteen thousand, nine".