204031411000 has 64 divisors (see below), whose sum is σ = 478208746080. Its totient is φ = 81480044800.

The previous prime is 204031410949. The next prime is 204031411027. The reversal of 204031411000 is 114130402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 451659 + ... + 782341.

Almost surely, 2^204031411000 is an apocalyptic number.

204031411000 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 204031411000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239104373040).

204031411000 is an abundant number, since it is smaller than the sum of its proper divisors (274177335080).

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

204031411000 is a wasteful number, since it uses less digits than its factorization.

204031411000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331321 (or 331307 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 204031411000 its reverse (114130402), we get a palindrome (204145541402).

The spelling of 204031411000 in words is "two hundred four billion, thirty-one million, four hundred eleven thousand".