530243331342 has 16 divisors (see below), whose sum is σ = 1061687677440. Its totient is φ = 176547607992.

The previous prime is 530243331341. The next prime is 530243331347. The reversal of 530243331342 is 243133342035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530243331341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50036542 + ... + 50047137.

It is an arithmetic number, because the mean of its divisors is an integer number (66355479840).

Almost surely, 2^530243331342 is an apocalyptic number.

530243331342 is an abundant number, since it is smaller than the sum of its proper divisors (531444346098).

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

530243331342 is a wasteful number, since it uses less digits than its factorization.

530243331342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100084567.

The product of its (nonzero) digits is 77760, while the sum is 33.

Adding to 530243331342 its reverse (243133342035), we get a palindrome (773376673377).

The spelling of 530243331342 in words is "five hundred thirty billion, two hundred forty-three million, three hundred thirty-one thousand, three hundred forty-two".