13354011411205 has 8 divisors (see below), whose sum is σ = 16025856185592. Its totient is φ = 10682514134208.

The previous prime is 13354011411197. The next prime is 13354011411227. The reversal of 13354011411205 is 50211411045331.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 389734258369 + 12964277152836 = 624287^2 + 3600594^2 .

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 13354011411205 - 2³ = 13354011411197 is a prime.

It is a Duffinian number.

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, 86789794 + ... + 86943523.

It is an arithmetic number, because the mean of its divisors is an integer number (2003232023199).

Almost surely, 2^{13354011411205} is an apocalyptic number.

It is an amenable number.

13354011411205 is a deficient number, since it is larger than the sum of its proper divisors (2671844774387).

13354011411205 is a wasteful number, since it uses less digits than its factorization.

13354011411205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173748695.

The product of its (nonzero) digits is 7200, while the sum is 31.

Adding to 13354011411205 its reverse (50211411045331), we get a palindrome (63565422456536).

The spelling of 13354011411205 in words is "thirteen trillion, three hundred fifty-four billion, eleven million, four hundred eleven thousand, two hundred five".