432343441 has 2 divisors, whose sum is σ = 432343442. Its totient is φ = 432343440.

The previous prime is 432343421. The next prime is 432343481. The reversal of 432343441 is 144343234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 404211025 + 28132416 = 20105^2 + 5304^2 .

It is a cyclic number.

It is not a de Polignac number, because 432343441 - 2¹⁹ = 431819153 is a prime.

It is not a weakly prime, because it can be changed into another prime (432343411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216171720 + 216171721.

It is an arithmetic number, because the mean of its divisors is an integer number (216171721).

Almost surely, 2^432343441 is an apocalyptic number.

It is an amenable number.

432343441 is a deficient number, since it is larger than the sum of its proper divisors (1).

432343441 is an equidigital number, since it uses as much as digits as its factorization.

432343441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 28.

The square root of 432343441 is about 20792.8699558286. The cubic root of 432343441 is about 756.1529049035.

Adding to 432343441 its reverse (144343234), we get a palindrome (576686675).

The spelling of 432343441 in words is "four hundred thirty-two million, three hundred forty-three thousand, four hundred forty-one".