13321442423302 has 16 divisors (see below), whose sum is σ = 21661764761952. Its totient is φ = 6107640436800.

The previous prime is 13321442423299. The next prime is 13321442423321. The reversal of 13321442423302 is 20332424412331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1696562863 + ... + 1696570714.

It is an arithmetic number, because the mean of its divisors is an integer number (1353860297622).

Almost surely, 2^{13321442423302} is an apocalyptic number.

13321442423302 is a deficient number, since it is larger than the sum of its proper divisors (8340322338650).

13321442423302 is a wasteful number, since it uses less digits than its factorization.

13321442423302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3393133743.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 13321442423302 its reverse (20332424412331), we get a palindrome (33653866835633).

The spelling of 13321442423302 in words is "thirteen trillion, three hundred twenty-one billion, four hundred forty-two million, four hundred twenty-three thousand, three hundred two".