204141400 has 24 divisors (see below), whose sum is σ = 474629220. Its totient is φ = 81656480.

The previous prime is 204141391. The next prime is 204141407. The reversal of 204141400 is 4141402.

204141400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×204141400² = 83347422387920000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204141407) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 510154 + ... + 510553.

Almost surely, 2^204141400 is an apocalyptic number.

204141400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204141400 is an abundant number, since it is smaller than the sum of its proper divisors (270487820).

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

204141400 is a wasteful number, since it uses less digits than its factorization.

204141400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020723 (or 1020714 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 204141400 is about 14287.8059897242. The cubic root of 204141400 is about 588.8125114873.

Adding to 204141400 its reverse (4141402), we get a palindrome (208282802).

The spelling of 204141400 in words is "two hundred four million, one hundred forty-one thousand, four hundred".