13144302041 has 8 divisors (see below), whose sum is σ = 14280672840. Its totient is φ = 12025827072.

The previous prime is 13144302001. The next prime is 13144302089. The reversal of 13144302041 is 14020344131.

It can be written as a sum of positive squares in 4 ways, for example, as 172003225 + 12972298816 = 13115^2 + 113896^2 .

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 13144302041 - 2¹⁴ = 13144285657 is a prime.

It is a super-2 number, since 2×13144302041² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13144301998 and 13144302016.

It is not an unprimeable number, because it can be changed into a prime (13144302001) 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, 4472426 + ... + 4475363.

It is an arithmetic number, because the mean of its divisors is an integer number (1785084105).

Almost surely, 2^13144302041 is an apocalyptic number.

It is an amenable number.

13144302041 is a deficient number, since it is larger than the sum of its proper divisors (1136370799).

13144302041 is a wasteful number, since it uses less digits than its factorization.

13144302041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8947915.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 13144302041 its reverse (14020344131), we get a palindrome (27164646172).

The spelling of 13144302041 in words is "thirteen billion, one hundred forty-four million, three hundred two thousand, forty-one".