204050462656768 has 576 divisors, whose sum is σ = 525352193830912. Its totient is φ = 76932325048320.

The previous prime is 204050462656721. The next prime is 204050462656793. The reversal of 204050462656768 is 867656264050402.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39908165380 + ... + 39908170492.

Almost surely, 2^{204050462656768} is an apocalyptic number.

204050462656768 is a gapful number since it is divisible by the number (28) 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 204050462656768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262676096915456).

204050462656768 is an abundant number, since it is smaller than the sum of its proper divisors (321301731174144).

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

204050462656768 is a wasteful number, since it uses less digits than its factorization.

204050462656768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6010 (or 5996 counting only the distinct ones).

The product of its (nonzero) digits is 116121600, while the sum is 61.

The spelling of 204050462656768 in words is "two hundred four trillion, fifty billion, four hundred sixty-two million, six hundred fifty-six thousand, seven hundred sixty-eight".