320001341000 has 192 divisors, whose sum is σ = 846040066560. Its totient is φ = 112348320000.

The previous prime is 320001340987. The next prime is 320001341021. The reversal of 320001341000 is 143100023.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9233705 + ... + 9268295.

It is an arithmetic number, because the mean of its divisors is an integer number (4406458680).

Almost surely, 2^320001341000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 320001341000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (423020033280).

320001341000 is an abundant number, since it is smaller than the sum of its proper divisors (526038725560).

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

320001341000 is a wasteful number, since it uses less digits than its factorization.

320001341000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34681 (or 34638 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 320001341000 its reverse (143100023), we get a palindrome (320144441023).

The spelling of 320001341000 in words is "three hundred twenty billion, one million, three hundred forty-one thousand".