543141110020 has 96 divisors (see below), whose sum is σ = 1242192859488. Its totient is φ = 198651543552.

The previous prime is 543141109999. The next prime is 543141110041. The reversal of 543141110020 is 20011141345.

It is an interprime number because it is at equal distance from previous prime (543141109999) and next prime (543141110041).

It can be written as a sum of positive squares in 16 ways, for example, as 15318517824 + 527822592196 = 123768^2 + 726514^2 .

It is a junction number, because it is equal to n+sod(n) for n = 543141109973 and 543141110000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8434264 + ... + 8498416.

It is an arithmetic number, because the mean of its divisors is an integer number (12939508953).

Almost surely, 2^543141110020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 543141110020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (621096429744).

543141110020 is an abundant number, since it is smaller than the sum of its proper divisors (699051749468).

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

543141110020 is a wasteful number, since it uses less digits than its factorization.

543141110020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64889 (or 64887 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 543141110020 its reverse (20011141345), we get a palindrome (563152251365).

The spelling of 543141110020 in words is "five hundred forty-three billion, one hundred forty-one million, one hundred ten thousand, twenty".