13441344553415 has 8 divisors (see below), whose sum is σ = 16135739425008. Its totient is φ = 10748991668800.

The previous prime is 13441344553297. The next prime is 13441344553423. The reversal of 13441344553415 is 51435544314431.

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

It is a de Polignac number, because none of the positive numbers 2^k-13441344553415 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13441344553415.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510482261 + ... + 510508590.

It is an arithmetic number, because the mean of its divisors is an integer number (2016967428126).

Almost surely, 2^{13441344553415} is an apocalyptic number.

13441344553415 is a deficient number, since it is larger than the sum of its proper divisors (2694394871593).

13441344553415 is a wasteful number, since it uses less digits than its factorization.

13441344553415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020993489.

The product of its digits is 3456000, while the sum is 47.

Adding to 13441344553415 its reverse (51435544314431), we get a palindrome (64876888867846).

The spelling of 13441344553415 in words is "thirteen trillion, four hundred forty-one billion, three hundred forty-four million, five hundred fifty-three thousand, four hundred fifteen".