11705044601155 has 16 divisors (see below), whose sum is σ = 14420318277024. Its totient is φ = 9117223248640.

The previous prime is 11705044601149. The next prime is 11705044601197. The reversal of 11705044601155 is 55110644050711.

It is not a de Polignac number, because 11705044601155 - 2⁷ = 11705044601027 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168552994 + ... + 168622423.

It is an arithmetic number, because the mean of its divisors is an integer number (901269892314).

Almost surely, 2^{11705044601155} is an apocalyptic number.

11705044601155 is a deficient number, since it is larger than the sum of its proper divisors (2715273675869).

11705044601155 is a wasteful number, since it uses less digits than its factorization.

11705044601155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337175606.

The product of its (nonzero) digits is 84000, while the sum is 40.

Adding to 11705044601155 its reverse (55110644050711), we get a palindrome (66815688651866).

The spelling of 11705044601155 in words is "eleven trillion, seven hundred five billion, forty-four million, six hundred one thousand, one hundred fifty-five".