13405500044335 has 8 divisors (see below), whose sum is σ = 18384685775136. Its totient is φ = 9192342887520.

The previous prime is 13405500044327. The next prime is 13405500044411. The reversal of 13405500044335 is 53344000550431.

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

It is not a de Polignac number, because 13405500044335 - 2³ = 13405500044327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13405500044294 and 13405500044303.

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, 191507143456 + ... + 191507143525.

It is an arithmetic number, because the mean of its divisors is an integer number (2298085721892).

Almost surely, 2^{13405500044335} is an apocalyptic number.

13405500044335 is a deficient number, since it is larger than the sum of its proper divisors (4979185730801).

13405500044335 is an equidigital number, since it uses as much as digits as its factorization.

13405500044335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383014286993.

The product of its (nonzero) digits is 216000, while the sum is 37.

Adding to 13405500044335 its reverse (53344000550431), we get a palindrome (66749500594766).

The spelling of 13405500044335 in words is "thirteen trillion, four hundred five billion, five hundred million, forty-four thousand, three hundred thirty-five".