204062703288 has 64 divisors (see below), whose sum is σ = 526764979200. Its totient is φ = 65807735040.

The previous prime is 204062703217. The next prime is 204062703329. The reversal of 204062703288 is 882307260402.

It is a Cunningham number, because it is equal to 451733²-1.

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, 2672748 + ... + 2748036.

It is an arithmetic number, because the mean of its divisors is an integer number (8230702800).

Almost surely, 2^204062703288 is an apocalyptic number.

It is an amenable number.

204062703288 is an abundant number, since it is smaller than the sum of its proper divisors (322702275912).

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

204062703288 is a wasteful number, since it uses less digits than its factorization.

204062703288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78972 (or 78968 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The spelling of 204062703288 in words is "two hundred four billion, sixty-two million, seven hundred three thousand, two hundred eighty-eight".