10805113811479 has 8 divisors (see below), whose sum is σ = 12320763260400. Its totient is φ = 9387248198016.

The previous prime is 10805113811473. The next prime is 10805113811501. The reversal of 10805113811479 is 97411831150801.

It is a happy number.

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

It is not a de Polignac number, because 10805113811479 - 2¹¹ = 10805113809431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10805113811473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24445958629 + ... + 24445959070.

It is an arithmetic number, because the mean of its divisors is an integer number (1540095407550).

Almost surely, 2^{10805113811479} is an apocalyptic number.

10805113811479 is a deficient number, since it is larger than the sum of its proper divisors (1515649448921).

10805113811479 is a wasteful number, since it uses less digits than its factorization.

10805113811479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48891917729.

The product of its (nonzero) digits is 241920, while the sum is 49.

The spelling of 10805113811479 in words is "ten trillion, eight hundred five billion, one hundred thirteen million, eight hundred eleven thousand, four hundred seventy-nine".