13334580334479 has 4 divisors (see below), whose sum is σ = 17779440445976. Its totient is φ = 8889720222984.

The previous prime is 13334580334463. The next prime is 13334580334489. The reversal of 13334580334479 is 97443308543331.

It is a happy number.

13334580334479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 13334580334479 - 2⁴ = 13334580334463 is a prime.

It is a super-2 number, since 2×13334580334479² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13334580334429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2222430055744 + ... + 2222430055749.

It is an arithmetic number, because the mean of its divisors is an integer number (4444860111494).

Almost surely, 2^{13334580334479} is an apocalyptic number.

13334580334479 is a deficient number, since it is larger than the sum of its proper divisors (4444860111497).

13334580334479 is an equidigital number, since it uses as much as digits as its factorization.

13334580334479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4444860111496.

The product of its (nonzero) digits is 39191040, while the sum is 57.

The spelling of 13334580334479 in words is "thirteen trillion, three hundred thirty-four billion, five hundred eighty million, three hundred thirty-four thousand, four hundred seventy-nine".