543454454344 has 16 divisors (see below), whose sum is σ = 1028500254000. Its totient is φ = 269187719952.

The previous prime is 543454454329. The next prime is 543454454419. The reversal of 543454454344 is 443454454345.

It is an unprimeable number.

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, 317437494 + ... + 317439205.

It is an arithmetic number, because the mean of its divisors is an integer number (64281265875).

Almost surely, 2^543454454344 is an apocalyptic number.

It is an amenable number.

543454454344 is a deficient number, since it is larger than the sum of its proper divisors (485045799656).

543454454344 is a wasteful number, since it uses less digits than its factorization.

543454454344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634876812 (or 634876808 counting only the distinct ones).

The product of its digits is 18432000, while the sum is 49.

Subtracting from 543454454344 its reverse (443454454345), we obtain a palindrome (99999999999).

The spelling of 543454454344 in words is "five hundred forty-three billion, four hundred fifty-four million, four hundred fifty-four thousand, three hundred forty-four".