543112446404 has 12 divisors (see below), whose sum is σ = 1036851034128. Its totient is φ = 246869293800.

The previous prime is 543112446403. The next prime is 543112446479. The reversal of 543112446404 is 404644211345.

It is a super-2 number, since 2×543112446404² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (543112446403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6171732302 + ... + 6171732389.

It is an arithmetic number, because the mean of its divisors is an integer number (86404252844).

Almost surely, 2^543112446404 is an apocalyptic number.

It is an amenable number.

543112446404 is a deficient number, since it is larger than the sum of its proper divisors (493738587724).

543112446404 is a wasteful number, since it uses less digits than its factorization.

543112446404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12343464706 (or 12343464704 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 38.

Adding to 543112446404 its reverse (404644211345), we get a palindrome (947756657749).

The spelling of 543112446404 in words is "five hundred forty-three billion, one hundred twelve million, four hundred forty-six thousand, four hundred four".