1117471107005 has 24 divisors (see below), whose sum is σ = 1474022239872. Its totient is φ = 812668428000.

The previous prime is 1117471107001. The next prime is 1117471107041. The reversal of 1117471107005 is 5007011747111.

It is a happy number.

It is not a de Polignac number, because 1117471107005 - 2² = 1117471107001 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 (1117471107001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25334120 + ... + 25378190.

It is an arithmetic number, because the mean of its divisors is an integer number (61417593328).

Almost surely, 2^{1117471107005} is an apocalyptic number.

It is an amenable number.

1117471107005 is a deficient number, since it is larger than the sum of its proper divisors (356551132867).

1117471107005 is a wasteful number, since it uses less digits than its factorization.

1117471107005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86009 (or 85998 counting only the distinct ones).

The product of its (nonzero) digits is 6860, while the sum is 35.

The spelling of 1117471107005 in words is "one trillion, one hundred seventeen billion, four hundred seventy-one million, one hundred seven thousand, five".