204225450147306 has 96 divisors (see below), whose sum is σ = 519451607420928. Its totient is φ = 56764036707840.

The previous prime is 204225450147293. The next prime is 204225450147311. The reversal of 204225450147306 is 603741054522402.

204225450147306 is a `hidden beast` number, since 2 + 0 + 4 + 2 + 25 + 450 + 147 + 30 + 6 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25742626 + ... + 32728178.

It is an arithmetic number, because the mean of its divisors is an integer number (5410954243968).

Almost surely, 2^{204225450147306} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 204225450147306, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259725803710464).

204225450147306 is an abundant number, since it is smaller than the sum of its proper divisors (315226157273622).

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

204225450147306 is a wasteful number, since it uses less digits than its factorization.

204225450147306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6991876 (or 6991873 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 45.

The spelling of 204225450147306 in words is "two hundred four trillion, two hundred twenty-five billion, four hundred fifty million, one hundred forty-seven thousand, three hundred six".