204241230415145 has 32 divisors (see below), whose sum is σ = 305599475517696. Its totient is φ = 127305302342400.

The previous prime is 204241230415141. The next prime is 204241230415163. The reversal of 204241230415145 is 541514032142402.

It is not a de Polignac number, because 204241230415145 - 2² = 204241230415141 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 204241230415099 and 204241230415108.

It is not an unprimeable number, because it can be changed into a prime (204241230415141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25441286 + ... + 32492175.

It is an arithmetic number, because the mean of its divisors is an integer number (9549983609928).

Almost surely, 2^{204241230415145} is an apocalyptic number.

It is an amenable number.

204241230415145 is a deficient number, since it is larger than the sum of its proper divisors (101358245102551).

204241230415145 is a wasteful number, since it uses less digits than its factorization.

204241230415145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57942641.

The product of its (nonzero) digits is 153600, while the sum is 38.

Adding to 204241230415145 its reverse (541514032142402), we get a palindrome (745755262557547).

The spelling of 204241230415145 in words is "two hundred four trillion, two hundred forty-one billion, two hundred thirty million, four hundred fifteen thousand, one hundred forty-five".