432243443 has 8 divisors (see below), whose sum is σ = 452208960. Its totient is φ = 412726720.

The previous prime is 432243431. The next prime is 432243481. The reversal of 432243443 is 344342234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 432243443 - 2⁸ = 432243187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432243403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110228 + ... + 114081.

It is an arithmetic number, because the mean of its divisors is an integer number (56526120).

Almost surely, 2^432243443 is an apocalyptic number.

432243443 is a deficient number, since it is larger than the sum of its proper divisors (19965517).

432243443 is a wasteful number, since it uses less digits than its factorization.

432243443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224397.

The product of its digits is 27648, while the sum is 29.

The square root of 432243443 is about 20790.4651944106. The cubic root of 432243443 is about 756.0946027904.

Adding to 432243443 its reverse (344342234), we get a palindrome (776585677).

The spelling of 432243443 in words is "four hundred thirty-two million, two hundred forty-three thousand, four hundred forty-three".