204231432030025 has 24 divisors (see below), whose sum is σ = 268240417016760. Its totient is φ = 153718879580160.

The previous prime is 204231432030023. The next prime is 204231432030047. The reversal of 204231432030025 is 520030234132402.

It can be written as a sum of positive squares in 12 ways, for example, as 87928429064256 + 116303002965769 = 9377016^2 + 10784387^2 .

It is not a de Polignac number, because 204231432030025 - 2¹ = 204231432030023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (204231432030023) 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 23 ways as a sum of consecutive naturals, for example, 85342020 + ... + 87702469.

It is an arithmetic number, because the mean of its divisors is an integer number (11176684042365).

Almost surely, 2^{204231432030025} is an apocalyptic number.

204231432030025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

204231432030025 is a deficient number, since it is larger than the sum of its proper divisors (64008984986735).

204231432030025 is a wasteful number, since it uses less digits than its factorization.

204231432030025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173047293 (or 173047288 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 204231432030025 its reverse (520030234132402), we get a palindrome (724261666162427).

The spelling of 204231432030025 in words is "two hundred four trillion, two hundred thirty-one billion, four hundred thirty-two million, thirty thousand, twenty-five".