543400354304 has 20 divisors (see below), whose sum is σ = 1085739380814. Its totient is φ = 271700176896.

The previous prime is 543400354243. The next prime is 543400354319. The reversal of 543400354304 is 403453004345.

It can be written as a sum of positive squares in only one way, i.e., 498436000000 + 44964354304 = 706000^2 + 212048^2 .

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 as a sum of consecutive naturals, namely, 530663897 + ... + 530664920.

Almost surely, 2^543400354304 is an apocalyptic number.

It is an amenable number.

543400354304 is a deficient number, since it is larger than the sum of its proper divisors (542339026510).

543400354304 is an equidigital number, since it uses as much as digits as its factorization.

543400354304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061328835 (or 1061328819 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 543400354304 its reverse (403453004345), we get a palindrome (946853358649).

The spelling of 543400354304 in words is "five hundred forty-three billion, four hundred million, three hundred fifty-four thousand, three hundred four".