13304332221042 has 16 divisors (see below), whose sum is σ = 26608701487680. Its totient is φ = 4434771232752.

The previous prime is 13304332221041. The next prime is 13304332221097. The reversal of 13304332221042 is 24012223340331.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13304332221041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5847643 + ... + 7797665.

It is an arithmetic number, because the mean of its divisors is an integer number (1663043842980).

Almost surely, 2^{13304332221042} is an apocalyptic number.

13304332221042 is an abundant number, since it is smaller than the sum of its proper divisors (13304369266638).

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

13304332221042 is a wasteful number, since it uses less digits than its factorization.

13304332221042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3087137.

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

Adding to 13304332221042 its reverse (24012223340331), we get a palindrome (37316555561373).

The spelling of 13304332221042 in words is "thirteen trillion, three hundred four billion, three hundred thirty-two million, two hundred twenty-one thousand, forty-two".