543130044423 has 16 divisors (see below), whose sum is σ = 730515369216. Its totient is φ = 358923360960.

The previous prime is 543130044419. The next prime is 543130044439. The reversal of 543130044423 is 324440031345.

It is not a de Polignac number, because 543130044423 - 2² = 543130044419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543130040423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 672211 + ... + 1240212.

It is an arithmetic number, because the mean of its divisors is an integer number (45657210576).

Almost surely, 2^543130044423 is an apocalyptic number.

543130044423 is a deficient number, since it is larger than the sum of its proper divisors (187385324793).

543130044423 is a wasteful number, since it uses less digits than its factorization.

543130044423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1913254.

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 543130044423 its reverse (324440031345), we get a palindrome (867570075768).

The spelling of 543130044423 in words is "five hundred forty-three billion, one hundred thirty million, forty-four thousand, four hundred twenty-three".