9982664839321 has 8 divisors (see below), whose sum is σ = 10003463951040. Its totient is φ = 9961886921712.

The previous prime is 9982664839313. The next prime is 9982664839333. The reversal of 9982664839321 is 1239384662899.

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 9982664839321 - 2³ = 9982664839313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9982664839351) 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, 4355350 + ... + 6239743.

It is an arithmetic number, because the mean of its divisors is an integer number (1250432993880).

Almost surely, 2^{9982664839321} is an apocalyptic number.

It is an amenable number.

9982664839321 is a deficient number, since it is larger than the sum of its proper divisors (20799111719).

9982664839321 is a wasteful number, since it uses less digits than its factorization.

9982664839321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10597055.

The product of its digits is 241864704, while the sum is 70.

The spelling of 9982664839321 in words is "nine trillion, nine hundred eighty-two billion, six hundred sixty-four million, eight hundred thirty-nine thousand, three hundred twenty-one".