13442440410205 has 32 divisors (see below), whose sum is σ = 17062745040000. Its totient is φ = 10138307929344.

The previous prime is 13442440410187. The next prime is 13442440410221. The reversal of 13442440410205 is 50201404424431.

It is not a de Polignac number, because 13442440410205 - 2²⁷ = 13442306192477 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42897031 + ... + 43209259.

It is an arithmetic number, because the mean of its divisors is an integer number (533210782500).

Almost surely, 2^{13442440410205} is an apocalyptic number.

It is an amenable number.

13442440410205 is a deficient number, since it is larger than the sum of its proper divisors (3620304629795).

13442440410205 is a wasteful number, since it uses less digits than its factorization.

13442440410205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314461.

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 13442440410205 its reverse (50201404424431), we get a palindrome (63643844834636).

The spelling of 13442440410205 in words is "thirteen trillion, four hundred forty-two billion, four hundred forty million, four hundred ten thousand, two hundred five".