204468420288 has 56 divisors (see below), whose sum is σ = 590170219200. Its totient is φ = 61960126720.

The previous prime is 204468420241. The next prime is 204468420293. The reversal of 204468420288 is 882024864402.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48404238 + ... + 48408461.

Almost surely, 2^204468420288 is an apocalyptic number.

It is an amenable number.

204468420288 is an abundant number, since it is smaller than the sum of its proper divisors (385701798912).

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

204468420288 is a wasteful number, since it uses less digits than its factorization.

204468420288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96812725 (or 96812715 counting only the distinct ones).

The product of its (nonzero) digits is 1572864, while the sum is 48.

The spelling of 204468420288 in words is "two hundred four billion, four hundred sixty-eight million, four hundred twenty thousand, two hundred eighty-eight".