13320434013042 has 32 divisors (see below), whose sum is σ = 28768340466432. Its totient is φ = 4087427238144.

The previous prime is 13320434013017. The next prime is 13320434013059. The reversal of 13320434013042 is 24031043402331.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232634583 + ... + 232691834.

It is an arithmetic number, because the mean of its divisors is an integer number (899010639576).

Almost surely, 2^{13320434013042} is an apocalyptic number.

13320434013042 is an abundant number, since it is smaller than the sum of its proper divisors (15447906453390).

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

13320434013042 is a wasteful number, since it uses less digits than its factorization.

13320434013042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465326802.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 13320434013042 its reverse (24031043402331), we get a palindrome (37351477415373).

The spelling of 13320434013042 in words is "thirteen trillion, three hundred twenty billion, four hundred thirty-four million, thirteen thousand, forty-two".