323141430443 has 8 divisors (see below), whose sum is σ = 348233142768. Its totient is φ = 298083243744.

The previous prime is 323141430383. The next prime is 323141430481. The reversal of 323141430443 is 344034141323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 323141430443 - 2¹² = 323141426347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323141438443) 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, 8361380 + ... + 8399937.

It is an arithmetic number, because the mean of its divisors is an integer number (43529142846).

Almost surely, 2^323141430443 is an apocalyptic number.

323141430443 is a deficient number, since it is larger than the sum of its proper divisors (25091712325).

323141430443 is a wasteful number, since it uses less digits than its factorization.

323141430443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16762813.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 323141430443 its reverse (344034141323), we get a palindrome (667175571766).

The spelling of 323141430443 in words is "three hundred twenty-three billion, one hundred forty-one million, four hundred thirty thousand, four hundred forty-three".