530244132313242 has 16 divisors (see below), whose sum is σ = 1060490238237792. Its totient is φ = 176747715169200.

The previous prime is 530244132313219. The next prime is 530244132313249. The reversal of 530244132313242 is 242313231442035.

It is a self number, because there is not a number n which added to its sum of digits gives 530244132313242.

It is not an unprimeable number, because it can be changed into a prime (530244132313249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78729648 + ... + 85198859.

It is an arithmetic number, because the mean of its divisors is an integer number (66280639889862).

Almost surely, 2^{530244132313242} is an apocalyptic number.

530244132313242 is an abundant number, since it is smaller than the sum of its proper divisors (530246105924550).

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

530244132313242 is a wasteful number, since it uses less digits than its factorization.

530244132313242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164467613.

The product of its (nonzero) digits is 414720, while the sum is 39.

Adding to 530244132313242 its reverse (242313231442035), we get a palindrome (772557363755277).

The spelling of 530244132313242 in words is "five hundred thirty trillion, two hundred forty-four billion, one hundred thirty-two million, three hundred thirteen thousand, two hundred forty-two".