530042306143 has 4 divisors (see below), whose sum is σ = 605762635600. Its totient is φ = 454321976688.

The previous prime is 530042306099. The next prime is 530042306161. The reversal of 530042306143 is 341603240035.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 530042306143 - 2⁹ = 530042305631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530042306173) 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, 37860164718 + ... + 37860164731.

It is an arithmetic number, because the mean of its divisors is an integer number (151440658900).

Almost surely, 2^530042306143 is an apocalyptic number.

530042306143 is a deficient number, since it is larger than the sum of its proper divisors (75720329457).

530042306143 is an equidigital number, since it uses as much as digits as its factorization.

530042306143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75720329456.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 530042306143 its reverse (341603240035), we get a palindrome (871645546178).

The spelling of 530042306143 in words is "five hundred thirty billion, forty-two million, three hundred six thousand, one hundred forty-three".