543444224101101 has 24 divisors (see below), whose sum is σ = 810530347927040. Its totient is φ = 350508106980000.

The previous prime is 543444224101091. The next prime is 543444224101127. The reversal of 543444224101101 is 101101422444345.

543444224101101 is a `hidden beast` number, since 5 + 4 + 3 + 4 + 442 + 2 + 4 + 101 + 101 = 666.

It is not a de Polignac number, because 543444224101101 - 2¹³ = 543444224092909 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 (543444224101171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 279780025 + ... + 281715726.

Almost surely, 2^{543444224101101} is an apocalyptic number.

It is an amenable number.

543444224101101 is a deficient number, since it is larger than the sum of its proper divisors (267086123825939).

543444224101101 is a wasteful number, since it uses less digits than its factorization.

543444224101101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561499257 (or 561499254 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

Adding to 543444224101101 its reverse (101101422444345), we get a palindrome (644545646545446).

The spelling of 543444224101101 in words is "five hundred forty-three trillion, four hundred forty-four billion, two hundred twenty-four million, one hundred one thousand, one hundred one".