432443222321 has 8 divisors (see below), whose sum is σ = 471767022144. Its totient is φ = 393121219120.

The previous prime is 432443222303. The next prime is 432443222329. The reversal of 432443222321 is 123222344234.

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 432443222321 - 2²⁶ = 432376113457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (432443222329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81380 + ... + 933546.

It is an arithmetic number, because the mean of its divisors is an integer number (58970877768).

Almost surely, 2^432443222321 is an apocalyptic number.

It is an amenable number.

432443222321 is a deficient number, since it is larger than the sum of its proper divisors (39323799823).

432443222321 is a wasteful number, since it uses less digits than its factorization.

432443222321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898311.

The product of its digits is 55296, while the sum is 32.

Adding to 432443222321 its reverse (123222344234), we get a palindrome (555665566555).

The spelling of 432443222321 in words is "four hundred thirty-two billion, four hundred forty-three million, two hundred twenty-two thousand, three hundred twenty-one".