432440027 has 2 divisors, whose sum is σ = 432440028. Its totient is φ = 432440026.

The previous prime is 432440017. The next prime is 432440059. The reversal of 432440027 is 720044234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 432440027 - 2⁶ = 432439963 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 432439978 and 432440005.

It is not a weakly prime, because it can be changed into another prime (432440017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216220013 + 216220014.

It is an arithmetic number, because the mean of its divisors is an integer number (216220014).

Almost surely, 2^432440027 is an apocalyptic number.

432440027 is a deficient number, since it is larger than the sum of its proper divisors (1).

432440027 is an equidigital number, since it uses as much as digits as its factorization.

432440027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 26.

The square root of 432440027 is about 20795.1924011296. The cubic root of 432440027 is about 756.2092091743.

The spelling of 432440027 in words is "four hundred thirty-two million, four hundred forty thousand, twenty-seven".