11475434110417 has 4 divisors (see below), whose sum is σ = 11475613424880. Its totient is φ = 11475254795956.

The previous prime is 11475434110333. The next prime is 11475434110423. The reversal of 11475434110417 is 71401143457411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11475434110417 - 2²⁷ = 11475299892689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11475434110477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89561203 + ... + 89689240.

It is an arithmetic number, because the mean of its divisors is an integer number (2868903356220).

Almost surely, 2^{11475434110417} is an apocalyptic number.

It is an amenable number.

11475434110417 is a deficient number, since it is larger than the sum of its proper divisors (179314463).

11475434110417 is an equidigital number, since it uses as much as digits as its factorization.

11475434110417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179314462.

The product of its (nonzero) digits is 188160, while the sum is 43.

Adding to 11475434110417 its reverse (71401143457411), we get a palindrome (82876577567828).

The spelling of 11475434110417 in words is "eleven trillion, four hundred seventy-five billion, four hundred thirty-four million, one hundred ten thousand, four hundred seventeen".