204131541200 has 60 divisors (see below), whose sum is σ = 511748921568. Its totient is φ = 78102499200.

The previous prime is 204131541199. The next prime is 204131541203. The reversal of 204131541200 is 2145131402.

It is a super-2 number, since 2×204131541200² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204131541203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11084906 + ... + 11103305.

Almost surely, 2^204131541200 is an apocalyptic number.

204131541200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204131541200 is an abundant number, since it is smaller than the sum of its proper divisors (307617380368).

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

204131541200 is a wasteful number, since it uses less digits than its factorization.

204131541200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22188252 (or 22188241 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 204131541200 its reverse (2145131402), we get a palindrome (206276672602).

The spelling of 204131541200 in words is "two hundred four billion, one hundred thirty-one million, five hundred forty-one thousand, two hundred".