323317743841 has 4 divisors (see below), whose sum is σ = 325123988400. Its totient is φ = 321511499284.

The previous prime is 323317743839. The next prime is 323317743907. The reversal of 323317743841 is 148347713323.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 323317743841 - 2¹ = 323317743839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 323317743791 and 323317743800.

It is not an unprimeable number, because it can be changed into a prime (323317743811) 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, 903122011 + ... + 903122368.

It is an arithmetic number, because the mean of its divisors is an integer number (81280997100).

Almost surely, 2^323317743841 is an apocalyptic number.

It is an amenable number.

323317743841 is a deficient number, since it is larger than the sum of its proper divisors (1806244559).

323317743841 is a wasteful number, since it uses less digits than its factorization.

323317743841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1806244558.

The product of its digits is 1016064, while the sum is 46.

The spelling of 323317743841 in words is "three hundred twenty-three billion, three hundred seventeen million, seven hundred forty-three thousand, eight hundred forty-one".