530323112340 has 216 divisors, whose sum is σ = 1872917478432. Its totient is φ = 121110837120.

The previous prime is 530323112257. The next prime is 530323112369. The reversal of 530323112340 is 43211323035.

530323112340 is a `hidden beast` number, since 5 + 3 + 0 + 3 + 2 + 311 + 2 + 340 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 10302547 + ... + 10353893.

It is an arithmetic number, because the mean of its divisors is an integer number (8670914252).

Almost surely, 2^530323112340 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 530323112340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (936458739216).

530323112340 is an abundant number, since it is smaller than the sum of its proper divisors (1342594366092).

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

530323112340 is a wasteful number, since it uses less digits than its factorization.

530323112340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52547 (or 52535 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 530323112340 its reverse (43211323035), we get a palindrome (573534435375).

The spelling of 530323112340 in words is "five hundred thirty billion, three hundred twenty-three million, one hundred twelve thousand, three hundred forty".