204212544023000 has 128 divisors (see below), whose sum is σ = 482842227329280. Its totient is φ = 80833106534400.

The previous prime is 204212544022999. The next prime is 204212544023003. The reversal of 204212544023000 is 320445212402.

204212544023000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204212544023003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 827965697 + ... + 828212303.

It is an arithmetic number, because the mean of its divisors is an integer number (3772204901010).

Almost surely, 2^{204212544023000} is an apocalyptic number.

204212544023000 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 204212544023000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241421113664640).

204212544023000 is an abundant number, since it is smaller than the sum of its proper divisors (278629683306280).

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

204212544023000 is a wasteful number, since it uses less digits than its factorization.

204212544023000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255262 (or 255248 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 204212544023000 its reverse (320445212402), we get a palindrome (204532989235402).

The spelling of 204212544023000 in words is "two hundred four trillion, two hundred twelve billion, five hundred forty-four million, twenty-three thousand".