20334000200 has 96 divisors (see below), whose sum is σ = 47753361000. Its totient is φ = 8051957760.

The previous prime is 20334000163. The next prime is 20334000229. The reversal of 20334000200 is 200043302.

It can be written as a sum of positive squares in 12 ways, for example, as 123965956 + 20210034244 = 11134^2 + 142162^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10518434 + ... + 10520366.

Almost surely, 2^20334000200 is an apocalyptic number.

20334000200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20334000200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23876680500).

20334000200 is an abundant number, since it is smaller than the sum of its proper divisors (27419360800).

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

20334000200 is a wasteful number, since it uses less digits than its factorization.

20334000200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2451 (or 2442 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 20334000200 its reverse (200043302), we get a palindrome (20534043502).

The spelling of 20334000200 in words is "twenty billion, three hundred thirty-four million, two hundred", and thus it is an aban number.