204131203040445 has 8 divisors (see below), whose sum is σ = 326609924864736. Its totient is φ = 108869974954896.

The previous prime is 204131203040431. The next prime is 204131203040483. The reversal of 204131203040445 is 544040302131402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 204131203040445 - 2¹⁴ = 204131203024061 is a prime.

It is a congruent number.

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, 6804373434667 + ... + 6804373434696.

It is an arithmetic number, because the mean of its divisors is an integer number (40826240608092).

Almost surely, 2^{204131203040445} is an apocalyptic number.

It is an amenable number.

204131203040445 is a deficient number, since it is larger than the sum of its proper divisors (122478721824291).

204131203040445 is a wasteful number, since it uses less digits than its factorization.

204131203040445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13608746869371.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 204131203040445 its reverse (544040302131402), we get a palindrome (748171505171847).

The spelling of 204131203040445 in words is "two hundred four trillion, one hundred thirty-one billion, two hundred three million, forty thousand, four hundred forty-five".