204102013440441 has 8 divisors (see below), whose sum is σ = 283968018699840. Its totient is φ = 130152008570672.

The previous prime is 204102013440419. The next prime is 204102013440449. The reversal of 204102013440441 is 144044310201402.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204102013440441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 204102013440399 and 204102013440408.

It is not an unprimeable number, because it can be changed into a prime (204102013440449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1479000097326 + ... + 1479000097463.

It is an arithmetic number, because the mean of its divisors is an integer number (35496002337480).

Almost surely, 2^{204102013440441} is an apocalyptic number.

It is an amenable number.

204102013440441 is a deficient number, since it is larger than the sum of its proper divisors (79866005259399).

204102013440441 is a wasteful number, since it uses less digits than its factorization.

204102013440441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2958000194815.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 204102013440441 its reverse (144044310201402), we get a palindrome (348146323641843).

The spelling of 204102013440441 in words is "two hundred four trillion, one hundred two billion, thirteen million, four hundred forty thousand, four hundred forty-one".