13364515443361 has 8 divisors (see below), whose sum is σ = 13446500344704. Its totient is φ = 13282553850240.

The previous prime is 13364515443353. The next prime is 13364515443413. The reversal of 13364515443361 is 16334451546331.

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

It is a cyclic number.

It is not a de Polignac number, because 13364515443361 - 2³ = 13364515443353 is a prime.

It is a super-2 number, since 2×13364515443361² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13364515423361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4676080 + ... + 6970993.

It is an arithmetic number, because the mean of its divisors is an integer number (1680812543088).

Almost surely, 2^{13364515443361} is an apocalyptic number.

It is an amenable number.

13364515443361 is a deficient number, since it is larger than the sum of its proper divisors (81984901343).

13364515443361 is a wasteful number, since it uses less digits than its factorization.

13364515443361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11654111.

The product of its digits is 4665600, while the sum is 49.

Adding to 13364515443361 its reverse (16334451546331), we get a palindrome (29698966989692).

The spelling of 13364515443361 in words is "thirteen trillion, three hundred sixty-four billion, five hundred fifteen million, four hundred forty-three thousand, three hundred sixty-one".