543031344412 has 6 divisors (see below), whose sum is σ = 950304852728. Its totient is φ = 271515672204.

The previous prime is 543031344391. The next prime is 543031344491. The reversal of 543031344412 is 214443130345.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67878918048 + ... + 67878918055.

Almost surely, 2^543031344412 is an apocalyptic number.

It is an amenable number.

543031344412 is a deficient number, since it is larger than the sum of its proper divisors (407273508316).

543031344412 is a wasteful number, since it uses less digits than its factorization.

543031344412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135757836107 (or 135757836105 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 543031344412 its reverse (214443130345), we get a palindrome (757474474757).

The spelling of 543031344412 in words is "five hundred forty-three billion, thirty-one million, three hundred forty-four thousand, four hundred twelve".