13234304442 has 16 divisors (see below), whose sum is σ = 26594055072. Its totient is φ = 4390527120.

The previous prime is 13234304431. The next prime is 13234304459. The reversal of 13234304442 is 24440343231.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5225553 + ... + 5228084.

It is an arithmetic number, because the mean of its divisors is an integer number (1662128442).

Almost surely, 2^13234304442 is an apocalyptic number.

13234304442 is an abundant number, since it is smaller than the sum of its proper divisors (13359750630).

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

13234304442 is a wasteful number, since it uses less digits than its factorization.

13234304442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10453853.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 13234304442 its reverse (24440343231), we get a palindrome (37674647673).

The spelling of 13234304442 in words is "thirteen billion, two hundred thirty-four million, three hundred four thousand, four hundred forty-two".