323412413140 has 12 divisors (see below), whose sum is σ = 679166067636. Its totient is φ = 129364965248.

The previous prime is 323412413099. The next prime is 323412413143. The reversal of 323412413140 is 41314214323.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 98133080644 + 225279332496 = 313262^2 + 474636^2 .

It is a junction number, because it is equal to n+sod(n) for n = 323412413099 and 323412413108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323412413143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8085310309 + ... + 8085310348.

It is an arithmetic number, because the mean of its divisors is an integer number (56597172303).

Almost surely, 2^323412413140 is an apocalyptic number.

It is an amenable number.

323412413140 is an abundant number, since it is smaller than the sum of its proper divisors (355753654496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323412413140 is a wasteful number, since it uses less digits than its factorization.

323412413140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16170620666 (or 16170620664 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 323412413140 its reverse (41314214323), we get a palindrome (364726627463).

The spelling of 323412413140 in words is "three hundred twenty-three billion, four hundred twelve million, four hundred thirteen thousand, one hundred forty".