432013447 has 2 divisors, whose sum is σ = 432013448. Its totient is φ = 432013446.

The previous prime is 432013429. The next prime is 432013499. The reversal of 432013447 is 744310234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 432013447 - 2¹¹ = 432011399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432013247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216006723 + 216006724.

It is an arithmetic number, because the mean of its divisors is an integer number (216006724).

Almost surely, 2^432013447 is an apocalyptic number.

432013447 is a deficient number, since it is larger than the sum of its proper divisors (1).

432013447 is an equidigital number, since it uses as much as digits as its factorization.

432013447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 432013447 is about 20784.9331728538. The cubic root of 432013447 is about 755.9604734474.

The spelling of 432013447 in words is "four hundred thirty-two million, thirteen thousand, four hundred forty-seven".