20134133342200 has 48 divisors (see below), whose sum is σ = 46916118270000. Its totient is φ = 8035716433920.

The previous prime is 20134133342047. The next prime is 20134133342227. The reversal of 20134133342200 is 224333143102.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112015620 + ... + 112195219.

It is an arithmetic number, because the mean of its divisors is an integer number (977419130625).

Almost surely, 2^{20134133342200} is an apocalyptic number.

20134133342200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20134133342200 is an abundant number, since it is smaller than the sum of its proper divisors (26781984927800).

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

20134133342200 is a wasteful number, since it uses less digits than its factorization.

20134133342200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224211304 (or 224211295 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 20134133342200 its reverse (224333143102), we get a palindrome (20358466485302).

The spelling of 20134133342200 in words is "twenty trillion, one hundred thirty-four billion, one hundred thirty-three million, three hundred forty-two thousand, two hundred".