323423131042413 has 12 divisors (see below), whose sum is σ = 479792873078428. Its totient is φ = 209787976892160.

The previous prime is 323423131042409. The next prime is 323423131042447. The reversal of 323423131042413 is 314240131324323.

323423131042413 is a `hidden beast` number, since 3 + 2 + 3 + 4 + 231 + 3 + 1 + 0 + 4 + 2 + 413 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 196479036341604 + 126944094700809 = 14017098^2 + 11266947^2 .

It is not a de Polignac number, because 323423131042413 - 2² = 323423131042409 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323423131042313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 485620316548 + ... + 485620317213.

Almost surely, 2^{323423131042413} is an apocalyptic number.

It is an amenable number.

323423131042413 is a deficient number, since it is larger than the sum of its proper divisors (156369742036015).

323423131042413 is a wasteful number, since it uses less digits than its factorization.

323423131042413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971240633804 (or 971240633801 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

Adding to 323423131042413 its reverse (314240131324323), we get a palindrome (637663262366736).

The spelling of 323423131042413 in words is "three hundred twenty-three trillion, four hundred twenty-three billion, one hundred thirty-one million, forty-two thousand, four hundred thirteen".