13163226043141 has 16 divisors (see below), whose sum is σ = 13521051149760. Its totient is φ = 12807814440960.

The previous prime is 13163226043139. The next prime is 13163226043169. The reversal of 13163226043141 is 14134062236131.

It is a cyclic number.

It is not a de Polignac number, because 13163226043141 - 2¹ = 13163226043139 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13163226043141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13163226083141) 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 15 ways as a sum of consecutive naturals, for example, 17116101 + ... + 17868613.

It is an arithmetic number, because the mean of its divisors is an integer number (845065696860).

Almost surely, 2^{13163226043141} is an apocalyptic number.

It is an amenable number.

13163226043141 is a deficient number, since it is larger than the sum of its proper divisors (357825106619).

13163226043141 is a wasteful number, since it uses less digits than its factorization.

13163226043141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754116.

The product of its (nonzero) digits is 62208, while the sum is 37.

Adding to 13163226043141 its reverse (14134062236131), we get a palindrome (27297288279272).

The spelling of 13163226043141 in words is "thirteen trillion, one hundred sixty-three billion, two hundred twenty-six million, forty-three thousand, one hundred forty-one".