11170588271049 has 27 divisors (see below), whose sum is σ = 16198994106477. Its totient is φ = 7417774114200.

The previous prime is 11170588271041. The next prime is 11170588271071. The reversal of 11170588271049 is 94017288507111.

It is a happy number.

The square root of 11170588271049 is 3342243.

It is a perfect power (a square), and thus also a powerful number.

11170588271049 is a `hidden beast` number, since 1 + 1 + 1 + 7 + 0 + 588 + 2 + 7 + 10 + 49 = 666.

It is not a de Polignac number, because 11170588271049 - 2³ = 11170588271041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11170588270986 and 11170588271004.

It is not an unprimeable number, because it can be changed into a prime (11170588271041) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2717241504 + ... + 2717245614.

Almost surely, 2^{11170588271049} is an apocalyptic number.

11170588271049 is the 3342243-rd square number.

11170588271049 is the 1671122-nd centered octagonal number.

It is an amenable number.

11170588271049 is a deficient number, since it is larger than the sum of its proper divisors (5028405835428).

11170588271049 is an frugal number, since it uses more digits than its factorization.

11170588271049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8770 (or 4385 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 54.

The spelling of 11170588271049 in words is "eleven trillion, one hundred seventy billion, five hundred eighty-eight million, two hundred seventy-one thousand, forty-nine".