204133024215 has 48 divisors (see below), whose sum is σ = 366089068800. Its totient is φ = 105115345920.

The previous prime is 204133024187. The next prime is 204133024237. The reversal of 204133024215 is 512420331402.

204133024215 is a `hidden beast` number, since 2 + 0 + 413 + 3 + 0 + 242 + 1 + 5 = 666.

It is not a de Polignac number, because 204133024215 - 2¹⁷ = 204132893143 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 435061 + ... + 773009.

It is an arithmetic number, because the mean of its divisors is an integer number (7626855600).

Almost surely, 2^204133024215 is an apocalyptic number.

204133024215 is a deficient number, since it is larger than the sum of its proper divisors (161956044585).

204133024215 is a wasteful number, since it uses less digits than its factorization.

204133024215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338424 (or 338421 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 204133024215 its reverse (512420331402), we get a palindrome (716553355617).

The spelling of 204133024215 in words is "two hundred four billion, one hundred thirty-three million, twenty-four thousand, two hundred fifteen".