204015602343532 has 24 divisors (see below), whose sum is σ = 408031682204160. Its totient is φ = 87435155822160.

The previous prime is 204015602343517. The next prime is 204015602343533. The reversal of 204015602343532 is 235343206510402.

It is not an unprimeable number, because it can be changed into a prime (204015602343533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23190819 + ... + 30754597.

It is an arithmetic number, because the mean of its divisors is an integer number (17001320091840).

Almost surely, 2^{204015602343532} is an apocalyptic number.

It is an amenable number.

204015602343532 is an abundant number, since it is smaller than the sum of its proper divisors (204016079860628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204015602343532 is a wasteful number, since it uses less digits than its factorization.

204015602343532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8527101 (or 8527099 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 204015602343532 its reverse (235343206510402), we get a palindrome (439358808853934).

The spelling of 204015602343532 in words is "two hundred four trillion, fifteen billion, six hundred two million, three hundred forty-three thousand, five hundred thirty-two".