3143202305041 has 4 divisors (see below), whose sum is σ = 3145986364900. Its totient is φ = 3140418245184.

The previous prime is 3143202304981. The next prime is 3143202305053. The reversal of 3143202305041 is 1405032023413.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1361898336016 + 1781303969025 = 1167004^2 + 1334655^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3143202305041 is a prime.

It is a super-2 number, since 2×3143202305041² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3143202305141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1392028236 + ... + 1392030493.

It is an arithmetic number, because the mean of its divisors is an integer number (786496591225).

Almost surely, 2^{3143202305041} is an apocalyptic number.

It is an amenable number.

3143202305041 is a deficient number, since it is larger than the sum of its proper divisors (2784059859).

3143202305041 is a wasteful number, since it uses less digits than its factorization.

3143202305041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2784059858.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 3143202305041 its reverse (1405032023413), we get a palindrome (4548234328454).

The spelling of 3143202305041 in words is "three trillion, one hundred forty-three billion, two hundred two million, three hundred five thousand, forty-one".