6811466321 has 8 divisors (see below), whose sum is σ = 7686921600. Its totient is φ = 5978716240.

The previous prime is 6811466317. The next prime is 6811466383. The reversal of 6811466321 is 1236641186.

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 6811466321 - 2² = 6811466317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6811466021) 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, 10675961 + ... + 10676598.

It is an arithmetic number, because the mean of its divisors is an integer number (960865200).

Almost surely, 2^6811466321 is an apocalyptic number.

It is an amenable number.

6811466321 is a deficient number, since it is larger than the sum of its proper divisors (875455279).

6811466321 is a wasteful number, since it uses less digits than its factorization.

6811466321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21352599.

The product of its digits is 41472, while the sum is 38.

The square root of 6811466321 is about 82531.6080117188. The cubic root of 6811466321 is about 1895.6007471481.

The spelling of 6811466321 in words is "six billion, eight hundred eleven million, four hundred sixty-six thousand, three hundred twenty-one".