20134104232200 has 384 divisors, whose sum is σ = 71804347084800. Its totient is φ = 4571722091520.

The previous prime is 20134104232199. The next prime is 20134104232217. The reversal of 20134104232200 is 223240143102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 396526014 + ... + 396576786.

It is an arithmetic number, because the mean of its divisors is an integer number (186990487200).

Almost surely, 2^{20134104232200} is an apocalyptic number.

20134104232200 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 20134104232200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35902173542400).

20134104232200 is an abundant number, since it is smaller than the sum of its proper divisors (51670242852600).

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

20134104232200 is a wasteful number, since it uses less digits than its factorization.

20134104232200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51421 (or 51412 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 20134104232200 its reverse (223240143102), we get a palindrome (20357344375302).

The spelling of 20134104232200 in words is "twenty trillion, one hundred thirty-four billion, one hundred four million, two hundred thirty-two thousand, two hundred".