11477114177 has 4 divisors (see below), whose sum is σ = 11478455940. Its totient is φ = 11475772416.

The previous prime is 11477114167. The next prime is 11477114183. The reversal of 11477114177 is 77141177411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 77141177411 = 19 ⋅4060061969.

It can be written as a sum of positive squares in 2 ways, for example, as 1759886401 + 9717227776 = 41951^2 + 98576^2 .

It is a cyclic number.

It is not a de Polignac number, because 11477114177 - 2¹² = 11477110081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11477114107) 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, 657968 + ... + 675185.

It is an arithmetic number, because the mean of its divisors is an integer number (2869613985).

Almost surely, 2^11477114177 is an apocalyptic number.

It is an amenable number.

11477114177 is a deficient number, since it is larger than the sum of its proper divisors (1341763).

11477114177 is an equidigital number, since it uses as much as digits as its factorization.

11477114177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341762.

The product of its digits is 38416, while the sum is 41.

The spelling of 11477114177 in words is "eleven billion, four hundred seventy-seven million, one hundred fourteen thousand, one hundred seventy-seven".