13531135434 has 8 divisors (see below), whose sum is σ = 27062270880. Its totient is φ = 4510378476.

The previous prime is 13531135411. The next prime is 13531135469. The reversal of 13531135434 is 43453113531.

13531135434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

13531135434 is an admirable number.

It is a super-2 number, since 2×13531135434² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13531135395 and 13531135404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1127594614 + ... + 1127594625.

It is an arithmetic number, because the mean of its divisors is an integer number (3382783860).

Almost surely, 2^13531135434 is an apocalyptic number.

13531135434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13531135434 is a wasteful number, since it uses less digits than its factorization.

13531135434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2255189244.

The product of its digits is 32400, while the sum is 33.

Adding to 13531135434 its reverse (43453113531), we get a palindrome (56984248965).

The spelling of 13531135434 in words is "thirteen billion, five hundred thirty-one million, one hundred thirty-five thousand, four hundred thirty-four".