13532113434 has 32 divisors (see below), whose sum is σ = 32275353600. Its totient is φ = 3698217072.

The previous prime is 13532113433. The next prime is 13532113453. The reversal of 13532113434 is 43431123531.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13532113433) 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, 7003234 + ... + 7005165.

It is an arithmetic number, because the mean of its divisors is an integer number (1008604800).

Almost surely, 2^13532113434 is an apocalyptic number.

13532113434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13532113434 is an abundant number, since it is smaller than the sum of its proper divisors (18743240166).

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

13532113434 is a wasteful number, since it uses less digits than its factorization.

13532113434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14008434.

The product of its digits is 12960, while the sum is 30.

Adding to 13532113434 its reverse (43431123531), we get a palindrome (56963236965).

The spelling of 13532113434 in words is "thirteen billion, five hundred thirty-two million, one hundred thirteen thousand, four hundred thirty-four".