985371707321 has 8 divisors (see below), whose sum is σ = 999267617088. Its totient is φ = 971476282000.

The previous prime is 985371707279. The next prime is 985371707329. The reversal of 985371707321 is 123707173589.

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-985371707321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (985371707329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6537791 + ... + 6686811.

It is an arithmetic number, because the mean of its divisors is an integer number (124908452136).

Almost surely, 2^985371707321 is an apocalyptic number.

It is an amenable number.

985371707321 is a deficient number, since it is larger than the sum of its proper divisors (13895909767).

985371707321 is a wasteful number, since it uses less digits than its factorization.

985371707321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242223.

The product of its (nonzero) digits is 2222640, while the sum is 53.

The spelling of 985371707321 in words is "nine hundred eighty-five billion, three hundred seventy-one million, seven hundred seven thousand, three hundred twenty-one".