204113244405054 has 8 divisors (see below), whose sum is σ = 408226488810120. Its totient is φ = 68037748135016.

The previous prime is 204113244404981. The next prime is 204113244405073. The reversal of 204113244405054 is 450504442311402.

It is a sphenic number, since it is the product of 3 distinct primes.

204113244405054 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17009437033749 + ... + 17009437033760.

It is an arithmetic number, because the mean of its divisors is an integer number (51028311101265).

Almost surely, 2^{204113244405054} is an apocalyptic number.

204113244405054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

204113244405054 is a wasteful number, since it uses less digits than its factorization.

204113244405054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34018874067514.

The product of its (nonzero) digits is 307200, while the sum is 39.

Adding to 204113244405054 its reverse (450504442311402), we get a palindrome (654617686716456).

The spelling of 204113244405054 in words is "two hundred four trillion, one hundred thirteen billion, two hundred forty-four million, four hundred five thousand, fifty-four".