432443431441 has 64 divisors (see below), whose sum is σ = 534251520000. Its totient is φ = 342243014400.

The previous prime is 432443431411. The next prime is 432443431463. The reversal of 432443431441 is 144134344234.

It is a happy number.

It is not a de Polignac number, because 432443431441 - 2¹⁷ = 432443300369 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 432443431441.

It is not an unprimeable number, because it can be changed into a prime (432443431411) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 84806910 + ... + 84812008.

It is an arithmetic number, because the mean of its divisors is an integer number (8347680000).

Almost surely, 2^432443431441 is an apocalyptic number.

It is an amenable number.

432443431441 is a deficient number, since it is larger than the sum of its proper divisors (101808088559).

432443431441 is a wasteful number, since it uses less digits than its factorization.

432443431441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5390.

The product of its digits is 221184, while the sum is 37.

Adding to 432443431441 its reverse (144134344234), we get a palindrome (576577775675).

The spelling of 432443431441 in words is "four hundred thirty-two billion, four hundred forty-three million, four hundred thirty-one thousand, four hundred forty-one".