204411603324 has 24 divisors (see below), whose sum is σ = 476979482448. Its totient is φ = 68134476160.

The previous prime is 204411603323. The next prime is 204411603329. The reversal of 204411603324 is 423306114402.

It is a junction number, because it is equal to n+sod(n) for n = 204411603291 and 204411603300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204411603323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15657 + ... + 639584.

It is an arithmetic number, because the mean of its divisors is an integer number (19874145102).

Almost surely, 2^204411603324 is an apocalyptic number.

It is an amenable number.

204411603324 is an abundant number, since it is smaller than the sum of its proper divisors (272567879124).

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

204411603324 is a wasteful number, since it uses less digits than its factorization.

204411603324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681245 (or 681243 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 204411603324 its reverse (423306114402), we get a palindrome (627717717726).

The spelling of 204411603324 in words is "two hundred four billion, four hundred eleven million, six hundred three thousand, three hundred twenty-four".