120204343200 has 144 divisors (see below), whose sum is σ = 391474006560. Its totient is φ = 32037381120.

The previous prime is 120204343177. The next prime is 120204343211. The reversal of 120204343200 is 2343402021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4852446 + ... + 4877154.

It is an arithmetic number, because the mean of its divisors is an integer number (2718569490).

Almost surely, 2^120204343200 is an apocalyptic number.

120204343200 is a gapful number since it is divisible by the number (10) 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 120204343200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195737003280).

120204343200 is an abundant number, since it is smaller than the sum of its proper divisors (271269663360).

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

120204343200 is a wasteful number, since it uses less digits than its factorization.

120204343200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26759 (or 26746 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 120204343200 its reverse (2343402021), we get a palindrome (122547745221).

The spelling of 120204343200 in words is "one hundred twenty billion, two hundred four million, three hundred forty-three thousand, two hundred".