8665413841 has 8 divisors (see below), whose sum is σ = 9904356224. Its totient is φ = 7426728000.

The previous prime is 8665413803. The next prime is 8665413853. The reversal of 8665413841 is 1483145668.

8665413841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 8665413841 - 2³¹ = 6517930193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8665413791 and 8665413800.

It is not an unprimeable number, because it can be changed into a prime (8665473841) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 14716 + ... + 132466.

It is an arithmetic number, because the mean of its divisors is an integer number (1238044528).

Almost surely, 2^8665413841 is an apocalyptic number.

8665413841 is the 53745-th hex number.

It is an amenable number.

8665413841 is a deficient number, since it is larger than the sum of its proper divisors (1238942383).

8665413841 is a wasteful number, since it uses less digits than its factorization.

8665413841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128271.

The product of its digits is 552960, while the sum is 46.

The square root of 8665413841 is about 93088.2046287283. The cubic root of 8665413841 is about 2053.9810673951.

The spelling of 8665413841 in words is "eight billion, six hundred sixty-five million, four hundred thirteen thousand, eight hundred forty-one".