432012439 has 2 divisors, whose sum is σ = 432012440. Its totient is φ = 432012438.

The previous prime is 432012421. The next prime is 432012457. The reversal of 432012439 is 934210234.

It is a balanced prime because it is at equal distance from previous prime (432012421) and next prime (432012457).

It is a cyclic number.

It is not a de Polignac number, because 432012439 - 2¹³ = 432004247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432012409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216006219 + 216006220.

It is an arithmetic number, because the mean of its divisors is an integer number (216006220).

Almost surely, 2^432012439 is an apocalyptic number.

432012439 is a deficient number, since it is larger than the sum of its proper divisors (1).

432012439 is an equidigital number, since it uses as much as digits as its factorization.

432012439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 432012439 is about 20784.9089245058. The cubic root of 432012439 is about 755.9598854960.

The spelling of 432012439 in words is "four hundred thirty-two million, twelve thousand, four hundred thirty-nine".