13141304224431 has 4 divisors (see below), whose sum is σ = 17521738965912. Its totient is φ = 8760869482952.

The previous prime is 13141304224387. The next prime is 13141304224481. The reversal of 13141304224431 is 13442240314131.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13141304224431 - 2¹⁰ = 13141304223407 is a prime.

It is a super-2 number, since 2×13141304224431² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13141304224392 and 13141304224401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13141304224481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2190217370736 + ... + 2190217370741.

It is an arithmetic number, because the mean of its divisors is an integer number (4380434741478).

Almost surely, 2^{13141304224431} is an apocalyptic number.

13141304224431 is a deficient number, since it is larger than the sum of its proper divisors (4380434741481).

13141304224431 is an equidigital number, since it uses as much as digits as its factorization.

13141304224431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4380434741480.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 13141304224431 its reverse (13442240314131), we get a palindrome (26583544538562).

The spelling of 13141304224431 in words is "thirteen trillion, one hundred forty-one billion, three hundred four million, two hundred twenty-four thousand, four hundred thirty-one".