543113433043420 has 48 divisors (see below), whose sum is σ = 1170381096305568. Its totient is φ = 211579380080640.

The previous prime is 543113433043417. The next prime is 543113433043427. The reversal of 543113433043420 is 24340334311345.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543113433043427) 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, 573472662 + ... + 574418941.

It is an arithmetic number, because the mean of its divisors is an integer number (24382939506366).

Almost surely, 2^{543113433043420} is an apocalyptic number.

It is an amenable number.

543113433043420 is an abundant number, since it is smaller than the sum of its proper divisors (627267663262148).

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

543113433043420 is a wasteful number, since it uses less digits than its factorization.

543113433043420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147892230 (or 1147892228 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 40.

Adding to 543113433043420 its reverse (24340334311345), we get a palindrome (567453767354765).

The spelling of 543113433043420 in words is "five hundred forty-three trillion, one hundred thirteen billion, four hundred thirty-three million, forty-three thousand, four hundred twenty".