204234423231200 has 72 divisors (see below), whose sum is σ = 506028887125272. Its totient is φ = 80474459281920.

The previous prime is 204234423231169. The next prime is 204234423231227. The reversal of 204234423231200 is 2132324432402.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 1905118259 + ... + 1905225458.

It is an arithmetic number, because the mean of its divisors is an integer number (7028178987851).

Almost surely, 2^{204234423231200} is an apocalyptic number.

204234423231200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204234423231200 is an abundant number, since it is smaller than the sum of its proper divisors (301794463894072).

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

204234423231200 is a wasteful number, since it uses less digits than its factorization.

204234423231200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3810343804 (or 3810343791 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 204234423231200 its reverse (2132324432402), we get a palindrome (206366747663602).

The spelling of 204234423231200 in words is "two hundred four trillion, two hundred thirty-four billion, four hundred twenty-three million, two hundred thirty-one thousand, two hundred".