20000330196 has 144 divisors (see below), whose sum is σ = 59622091200. Its totient is φ = 5159777280.

The previous prime is 20000330177. The next prime is 20000330209. The reversal of 20000330196 is 69103300002.

It is a congruent number.

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, 953356 + ... + 974108.

It is an arithmetic number, because the mean of its divisors is an integer number (414042300).

Almost surely, 2^20000330196 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 20000330196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29811045600).

20000330196 is an abundant number, since it is smaller than the sum of its proper divisors (39621761004).

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

20000330196 is a wasteful number, since it uses less digits than its factorization.

20000330196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20934 (or 20925 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 20000330196 its reverse (69103300002), we get a palindrome (89103630198).

The spelling of 20000330196 in words is "twenty billion, three hundred thirty thousand, one hundred ninety-six".