432024449 has 2 divisors, whose sum is σ = 432024450. Its totient is φ = 432024448.

The previous prime is 432024427. The next prime is 432024473. The reversal of 432024449 is 944420234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 279057025 + 152967424 = 16705^2 + 12368^2 .

It is a cyclic number.

It is not a de Polignac number, because 432024449 - 2⁸ = 432024193 is a prime.

It is not a weakly prime, because it can be changed into another prime (432024419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216012224 + 216012225.

It is an arithmetic number, because the mean of its divisors is an integer number (216012225).

Almost surely, 2^432024449 is an apocalyptic number.

It is an amenable number.

432024449 is a deficient number, since it is larger than the sum of its proper divisors (1).

432024449 is an equidigital number, since it uses as much as digits as its factorization.

432024449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 432024449 is about 20785.1978340356. The cubic root of 432024449 is about 755.9668906909.

The spelling of 432024449 in words is "four hundred thirty-two million, twenty-four thousand, four hundred forty-nine".