432323441 has 8 divisors (see below), whose sum is σ = 475524768. Its totient is φ = 393020100.

The previous prime is 432323407. The next prime is 432323453. The reversal of 432323441 is 144323234.

It is not a de Polignac number, because 432323441 - 2⁶ = 432323377 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 432323441.

It is not an unprimeable number, because it can be changed into a prime (432323461) 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, 161075 + ... + 163736.

It is an arithmetic number, because the mean of its divisors is an integer number (59440596).

Almost surely, 2^432323441 is an apocalyptic number.

It is an amenable number.

432323441 is a deficient number, since it is larger than the sum of its proper divisors (43201327).

432323441 is an equidigital number, since it uses as much as digits as its factorization.

432323441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324844 (or 324822 counting only the distinct ones).

The product of its digits is 6912, while the sum is 26.

The square root of 432323441 is about 20792.3890161761. The cubic root of 432323441 is about 756.1412449669.

Adding to 432323441 its reverse (144323234), we get a palindrome (576646675).

The spelling of 432323441 in words is "four hundred thirty-two million, three hundred twenty-three thousand, four hundred forty-one".