204423140000200 has 384 divisors, whose sum is σ = 525729877920000. Its totient is φ = 73307256422400.

The previous prime is 204423140000197. The next prime is 204423140000231. The reversal of 204423140000200 is 2000041324402.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 25524173796 + ... + 25524181804.

It is an arithmetic number, because the mean of its divisors is an integer number (1369088223750).

Almost surely, 2^{204423140000200} is an apocalyptic number.

204423140000200 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 204423140000200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262864938960000).

204423140000200 is an abundant number, since it is smaller than the sum of its proper divisors (321306737919800).

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

204423140000200 is a wasteful number, since it uses less digits than its factorization.

204423140000200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8745 (or 8736 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 204423140000200 its reverse (2000041324402), we get a palindrome (206423181324602).

The spelling of 204423140000200 in words is "two hundred four trillion, four hundred twenty-three billion, one hundred forty million, two hundred", and thus it is an aban number.