543144149049 has 16 divisors (see below), whose sum is σ = 733160667008. Its totient is φ = 357627197952.

The previous prime is 543144149039. The next prime is 543144149063. The reversal of 543144149049 is 940941441345.

543144149049 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 543144149049 - 2¹¹ = 543144147001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 543144148989 and 543144149007.

It is not an unprimeable number, because it can be changed into a prime (543144149039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1774582 + ... + 2058015.

It is an arithmetic number, because the mean of its divisors is an integer number (45822541688).

Almost surely, 2^543144149049 is an apocalyptic number.

It is an amenable number.

543144149049 is a deficient number, since it is larger than the sum of its proper divisors (190016517959).

543144149049 is a wasteful number, since it uses less digits than its factorization.

543144149049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3833184.

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 543144149049 in words is "five hundred forty-three billion, one hundred forty-four million, one hundred forty-nine thousand, forty-nine".