530644244130 has 720 divisors, whose sum is σ = 1901680395264. Its totient is φ = 101516163840.

The previous prime is 530644244129. The next prime is 530644244147. The reversal of 530644244130 is 31442446035.

530644244130 is a `hidden beast` number, since 5 + 3 + 0 + 644 + 2 + 4 + 4 + 1 + 3 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 359 ways as a sum of consecutive naturals, for example, 1385493919 + ... + 1385494301.

Almost surely, 2^530644244130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530644244130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (950840197632).

530644244130 is an abundant number, since it is smaller than the sum of its proper divisors (1371036151134).

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

530644244130 is a wasteful number, since it uses less digits than its factorization.

530644244130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473 (or 424 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The spelling of 530644244130 in words is "five hundred thirty billion, six hundred forty-four million, two hundred forty-four thousand, one hundred thirty".