323424341240 has 576 divisors, whose sum is σ = 1045835945280. Its totient is φ = 88987852800.

The previous prime is 323424341209. The next prime is 323424341293. The reversal of 323424341240 is 42143424323.

It is a junction number, because it is equal to n+sod(n) for n = 323424341197 and 323424341206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 70908560 + ... + 70913120.

It is an arithmetic number, because the mean of its divisors is an integer number (1815687405).

Almost surely, 2^323424341240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323424341240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (522917972640).

323424341240 is an abundant number, since it is smaller than the sum of its proper divisors (722411604040).

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

323424341240 is a wasteful number, since it uses less digits than its factorization.

323424341240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4644 (or 4622 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 323424341240 its reverse (42143424323), we get a palindrome (365567765563).

The spelling of 323424341240 in words is "three hundred twenty-three billion, four hundred twenty-four million, three hundred forty-one thousand, two hundred forty".