432444430443 has 16 divisors (see below), whose sum is σ = 577701201440. Its totient is φ = 287742392064.

The previous prime is 432444430409. The next prime is 432444430469. The reversal of 432444430443 is 344034444234.

It is not a de Polignac number, because 432444430443 - 2¹⁰ = 432444429419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432444430493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4188105 + ... + 4290117.

It is an arithmetic number, because the mean of its divisors is an integer number (36106325090).

Almost surely, 2^432444430443 is an apocalyptic number.

432444430443 is a deficient number, since it is larger than the sum of its proper divisors (145256770997).

432444430443 is a wasteful number, since it uses less digits than its factorization.

432444430443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104718.

The product of its (nonzero) digits is 884736, while the sum is 39.

Adding to 432444430443 its reverse (344034444234), we get a palindrome (776478874677).

The spelling of 432444430443 in words is "four hundred thirty-two billion, four hundred forty-four million, four hundred thirty thousand, four hundred forty-three".