204113135154041 has 32 divisors (see below), whose sum is σ = 214947924480000. Its totient is φ = 193565023045632.

The previous prime is 204113135154017. The next prime is 204113135154179. The reversal of 204113135154041 is 140451531311402.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204113135154041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 204113135153992 and 204113135154010.

It is not an unprimeable number, because it can be changed into a prime (204113135154001) 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, 586612685 + ... + 586960533.

It is an arithmetic number, because the mean of its divisors is an integer number (6717122640000).

Almost surely, 2^{204113135154041} is an apocalyptic number.

It is an amenable number.

204113135154041 is a deficient number, since it is larger than the sum of its proper divisors (10834789325959).

204113135154041 is a wasteful number, since it uses less digits than its factorization.

204113135154041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349601.

The product of its (nonzero) digits is 28800, while the sum is 35.

Adding to 204113135154041 its reverse (140451531311402), we get a palindrome (344564666465443).

The spelling of 204113135154041 in words is "two hundred four trillion, one hundred thirteen billion, one hundred thirty-five million, one hundred fifty-four thousand, forty-one".