432442441 has 8 divisors (see below), whose sum is σ = 441936000. Its totient is φ = 422961168.

The previous prime is 432442429. The next prime is 432442453. The reversal of 432442441 is 144244234.

It is an interprime number because it is at equal distance from previous prime (432442429) and next prime (432442453).

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 432442441 - 2¹⁵ = 432409673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432445441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127530 + ... + 130876.

It is an arithmetic number, because the mean of its divisors is an integer number (55242000).

Almost surely, 2^432442441 is an apocalyptic number.

It is an amenable number.

432442441 is a deficient number, since it is larger than the sum of its proper divisors (9493559).

432442441 is a wasteful number, since it uses less digits than its factorization.

432442441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6143.

The product of its digits is 12288, while the sum is 28.

The square root of 432442441 is about 20795.2504433104. The cubic root of 432442441 is about 756.2106162948.

Adding to 432442441 its reverse (144244234), we get a palindrome (576686675).

The spelling of 432442441 in words is "four hundred thirty-two million, four hundred forty-two thousand, four hundred forty-one".