321002241041394 has 128 divisors (see below), whose sum is σ = 800753377685760. Its totient is φ = 94462732915200.

The previous prime is 321002241041381. The next prime is 321002241041401. The reversal of 321002241041394 is 493140142200123.

321002241041394 is a `hidden beast` number, since 3 + 2 + 1 + 0 + 0 + 224 + 1 + 0 + 41 + 394 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2566369 + ... + 25467444.

It is an arithmetic number, because the mean of its divisors is an integer number (6255885763170).

Almost surely, 2^{321002241041394} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 321002241041394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (400376688842880).

321002241041394 is an abundant number, since it is smaller than the sum of its proper divisors (479751136644366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

321002241041394 is a wasteful number, since it uses less digits than its factorization.

321002241041394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28034393 (or 28034387 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 321002241041394 in words is "three hundred twenty-one trillion, two billion, two hundred forty-one million, forty-one thousand, three hundred ninety-four".