13143143041 has 12 divisors (see below), whose sum is σ = 15816169620. Its totient is φ = 10877082720.

The previous prime is 13143142993. The next prime is 13143143047. The reversal of 13143143041 is 14034134131.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10297987441 + 2845155600 = 101479^2 + 53340^2 .

It is not a de Polignac number, because 13143143041 - 2⁷ = 13143142913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13143142997 and 13143143015.

It is not an unprimeable number, because it can be changed into a prime (13143143047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4623190 + ... + 4626031.

It is an arithmetic number, because the mean of its divisors is an integer number (1318014135).

Almost surely, 2^13143143041 is an apocalyptic number.

It is an amenable number.

13143143041 is a deficient number, since it is larger than the sum of its proper divisors (2673026579).

13143143041 is an equidigital number, since it uses as much as digits as its factorization.

13143143041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9249264 (or 9249257 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 13143143041 its reverse (14034134131), we get a palindrome (27177277172).

The spelling of 13143143041 in words is "thirteen billion, one hundred forty-three million, one hundred forty-three thousand, forty-one".