9116144347 has 8 divisors (see below), whose sum is σ = 9134512560. Its totient is φ = 9097793760.

The previous prime is 9116144321. The next prime is 9116144353. The reversal of 9116144347 is 7434416119.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9116144347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9116145347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1513572 + ... + 1519582.

It is an arithmetic number, because the mean of its divisors is an integer number (1141814070).

Almost surely, 2^9116144347 is an apocalyptic number.

9116144347 is a deficient number, since it is larger than the sum of its proper divisors (18368213).

9116144347 is a wasteful number, since it uses less digits than its factorization.

9116144347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8813.

The product of its digits is 72576, while the sum is 40.

The square root of 9116144347 is about 95478.5020148515. The cubic root of 9116144347 is about 2088.9933834523.

The spelling of 9116144347 in words is "nine billion, one hundred sixteen million, one hundred forty-four thousand, three hundred forty-seven".