543372431044 has 27 divisors (see below), whose sum is σ = 957063521743. Its totient is φ = 269936987048.

The previous prime is 543372431027. The next prime is 543372431051. The reversal of 543372431044 is 440134273345.

The square root of 543372431044 is 737138.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 543372430988 and 543372431006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 246202989 + ... + 246205195.

Almost surely, 2^543372431044 is an apocalyptic number.

543372431044 is the 737138-th square number.

It is an amenable number.

543372431044 is a deficient number, since it is larger than the sum of its proper divisors (413691090699).

543372431044 is an frugal number, since it uses more digits than its factorization.

543372431044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4752 (or 2376 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 40.

The spelling of 543372431044 in words is "five hundred forty-three billion, three hundred seventy-two million, four hundred thirty-one thousand, forty-four".