323320004141 has 4 divisors (see below), whose sum is σ = 342338827932. Its totient is φ = 304301180352.

The previous prime is 323320004089. The next prime is 323320004191. The reversal of 323320004141 is 141400023323.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 239663118916 + 83656885225 = 489554^2 + 289235^2 .

It is a cyclic number.

It is not a de Polignac number, because 323320004141 - 2¹⁰ = 323320003117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323320004191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9509411870 + ... + 9509411903.

It is an arithmetic number, because the mean of its divisors is an integer number (85584706983).

Almost surely, 2^323320004141 is an apocalyptic number.

It is an amenable number.

323320004141 is a deficient number, since it is larger than the sum of its proper divisors (19018823791).

323320004141 is a wasteful number, since it uses less digits than its factorization.

323320004141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19018823790.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 323320004141 its reverse (141400023323), we get a palindrome (464720027464).

The spelling of 323320004141 in words is "three hundred twenty-three billion, three hundred twenty million, four thousand, one hundred forty-one".