11147717356 has 6 divisors (see below), whose sum is σ = 19508505380. Its totient is φ = 5573858676.

The previous prime is 11147717293. The next prime is 11147717369. The reversal of 11147717356 is 65371774111.

11147717356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1393464666 + ... + 1393464673.

Almost surely, 2^11147717356 is an apocalyptic number.

It is an amenable number.

11147717356 is a deficient number, since it is larger than the sum of its proper divisors (8360788024).

11147717356 is a wasteful number, since it uses less digits than its factorization.

11147717356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2786929343 (or 2786929341 counting only the distinct ones).

The product of its digits is 123480, while the sum is 43.

The spelling of 11147717356 in words is "eleven billion, one hundred forty-seven million, seven hundred seventeen thousand, three hundred fifty-six".