3144542543 has 8 divisors (see below), whose sum is σ = 3283504128. Its totient is φ = 3005767864.

The previous prime is 3144542539. The next prime is 3144542549. The reversal of 3144542543 is 3452454413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3144542543 - 2² = 3144542539 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144542549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11771 + ... + 80172.

It is an arithmetic number, because the mean of its divisors is an integer number (410438016).

Almost surely, 2^3144542543 is an apocalyptic number.

3144542543 is a deficient number, since it is larger than the sum of its proper divisors (138961585).

3144542543 is a wasteful number, since it uses less digits than its factorization.

3144542543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93453.

The product of its digits is 115200, while the sum is 35.

The square root of 3144542543 is about 56076.2208337901. The cubic root of 3144542543 is about 1465.0501511485.

Adding to 3144542543 its reverse (3452454413), we get a palindrome (6596996956).

The spelling of 3144542543 in words is "three billion, one hundred forty-four million, five hundred forty-two thousand, five hundred forty-three".