204301241003442 has 192 divisors, whose sum is σ = 498315184012800. Its totient is φ = 55178991797760.

The previous prime is 204301241003411. The next prime is 204301241003443. The reversal of 204301241003442 is 244300142103402.

It is not an unprimeable number, because it can be changed into a prime (204301241003443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1028302309 + ... + 1028500967.

It is an arithmetic number, because the mean of its divisors is an integer number (2595391583400).

Almost surely, 2^{204301241003442} is an apocalyptic number.

204301241003442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 204301241003442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249157592006400).

204301241003442 is an abundant number, since it is smaller than the sum of its proper divisors (294013943009358).

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

204301241003442 is a wasteful number, since it uses less digits than its factorization.

204301241003442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201269 (or 201250 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 204301241003442 its reverse (244300142103402), we get a palindrome (448601383106844).

The spelling of 204301241003442 in words is "two hundred four trillion, three hundred one billion, two hundred forty-one million, three thousand, four hundred forty-two".