530530340343 has 16 divisors (see below), whose sum is σ = 774811046880. Its totient is φ = 321403099136.

The previous prime is 530530340317. The next prime is 530530340371. The reversal of 530530340343 is 343043035035.

It is a cyclic number.

It is not a de Polignac number, because 530530340343 - 2⁶ = 530530340279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530530340383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179352930 + ... + 179355887.

It is an arithmetic number, because the mean of its divisors is an integer number (48425690430).

Almost surely, 2^530530340343 is an apocalyptic number.

530530340343 is a deficient number, since it is larger than the sum of its proper divisors (244280706537).

530530340343 is a wasteful number, since it uses less digits than its factorization.

530530340343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358708866.

The product of its (nonzero) digits is 97200, while the sum is 33.

Adding to 530530340343 its reverse (343043035035), we get a palindrome (873573375378).

The spelling of 530530340343 in words is "five hundred thirty billion, five hundred thirty million, three hundred forty thousand, three hundred forty-three".