13134344402418 has 8 divisors (see below), whose sum is σ = 26268688804848. Its totient is φ = 4378114800804.

The previous prime is 13134344402407. The next prime is 13134344402461. The reversal of 13134344402418 is 81420444343131.

It is a sphenic number, since it is the product of 3 distinct primes.

13134344402418 is an admirable number.

It is a super-2 number, since 2×13134344402418² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13134344402418.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1094528700196 + ... + 1094528700207.

It is an arithmetic number, because the mean of its divisors is an integer number (3283586100606).

Almost surely, 2^{13134344402418} is an apocalyptic number.

13134344402418 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13134344402418 is a wasteful number, since it uses less digits than its factorization.

13134344402418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2189057400408.

The product of its (nonzero) digits is 442368, while the sum is 42.

Adding to 13134344402418 its reverse (81420444343131), we get a palindrome (94554788745549).

The spelling of 13134344402418 in words is "thirteen trillion, one hundred thirty-four billion, three hundred forty-four million, four hundred two thousand, four hundred eighteen".