13234413143 has 16 divisors (see below), whose sum is σ = 15810600960. Its totient is φ = 10838880000.

The previous prime is 13234413103. The next prime is 13234413167. The reversal of 13234413143 is 34131443231.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13234413143 - 2¹⁸ = 13234150999 is a prime.

It is a super-2 number, since 2×13234413143² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13234413103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 368858 + ... + 403143.

It is an arithmetic number, because the mean of its divisors is an integer number (988162560).

Almost surely, 2^13234413143 is an apocalyptic number.

13234413143 is a deficient number, since it is larger than the sum of its proper divisors (2576187817).

13234413143 is an equidigital number, since it uses as much as digits as its factorization.

13234413143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772118.

The product of its digits is 10368, while the sum is 29.

Adding to 13234413143 its reverse (34131443231), we get a palindrome (47365856374).

The spelling of 13234413143 in words is "thirteen billion, two hundred thirty-four million, four hundred thirteen thousand, one hundred forty-three".