530243331340 has 12 divisors (see below), whose sum is σ = 1113510995856. Its totient is φ = 212097332528.

The previous prime is 530243331311. The next prime is 530243331341. The reversal of 530243331340 is 43133342035.

It is not an unprimeable number, because it can be changed into a prime (530243331341) 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, 13256083264 + ... + 13256083303.

It is an arithmetic number, because the mean of its divisors is an integer number (92792582988).

Almost surely, 2^530243331340 is an apocalyptic number.

It is an amenable number.

530243331340 is an abundant number, since it is smaller than the sum of its proper divisors (583267664516).

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

530243331340 is a wasteful number, since it uses less digits than its factorization.

530243331340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26512166576 (or 26512166574 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 31.

Adding to 530243331340 its reverse (43133342035), we get a palindrome (573376673375).

The spelling of 530243331340 in words is "five hundred thirty billion, two hundred forty-three million, three hundred thirty-one thousand, three hundred forty".