13234443135 has 32 divisors (see below), whose sum is σ = 22448767680. Its totient is φ = 6634856448.

The previous prime is 13234443127. The next prime is 13234443139. The reversal of 13234443135 is 53134443231.

It is not a de Polignac number, because 13234443135 - 2³ = 13234443127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13234443096 and 13234443105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13234443139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 174219 + ... + 238371.

It is an arithmetic number, because the mean of its divisors is an integer number (701523990).

Almost surely, 2^13234443135 is an apocalyptic number.

13234443135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13234443135 is a deficient number, since it is larger than the sum of its proper divisors (9214324545).

13234443135 is a wasteful number, since it uses less digits than its factorization.

13234443135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64987.

The product of its digits is 51840, while the sum is 33.

Adding to 13234443135 its reverse (53134443231), we get a palindrome (66368886366).

The spelling of 13234443135 in words is "thirteen billion, two hundred thirty-four million, four hundred forty-three thousand, one hundred thirty-five".