13411534305231 has 6 divisors (see below), whose sum is σ = 19372216218680. Its totient is φ = 8941022870148.

The previous prime is 13411534305193. The next prime is 13411534305283. The reversal of 13411534305231 is 13250343511431.

13411534305231 is a `hidden beast` number, since 1 + 3 + 4 + 11 + 534 + 30 + 52 + 31 = 666.

It is not a de Polignac number, because 13411534305231 - 2⁹ = 13411534304719 is a prime.

It is a super-2 number, since 2×13411534305231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13411534305031) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 745085239171 + ... + 745085239188.

Almost surely, 2^{13411534305231} is an apocalyptic number.

13411534305231 is a deficient number, since it is larger than the sum of its proper divisors (5960681913449).

13411534305231 is a wasteful number, since it uses less digits than its factorization.

13411534305231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490170478365 (or 1490170478362 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 13411534305231 its reverse (13250343511431), we get a palindrome (26661877816662).

The spelling of 13411534305231 in words is "thirteen trillion, four hundred eleven billion, five hundred thirty-four million, three hundred five thousand, two hundred thirty-one".