320141410220 has 24 divisors (see below), whose sum is σ = 711843842304. Its totient is φ = 120523824896.

The previous prime is 320141410187. The next prime is 320141410231. The reversal of 320141410220 is 22014141023.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 320141410192 and 320141410201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470795852 + ... + 470796531.

It is an arithmetic number, because the mean of its divisors is an integer number (29660160096).

Almost surely, 2^320141410220 is an apocalyptic number.

It is an amenable number.

320141410220 is an abundant number, since it is smaller than the sum of its proper divisors (391702432084).

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

320141410220 is a wasteful number, since it uses less digits than its factorization.

320141410220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941592409 (or 941592407 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 320141410220 its reverse (22014141023), we get a palindrome (342155551243).

The spelling of 320141410220 in words is "three hundred twenty billion, one hundred forty-one million, four hundred ten thousand, two hundred twenty".