204106565035356 has 48 divisors (see below), whose sum is σ = 499943910036480. Its totient is φ = 64724881196160.

The previous prime is 204106565035339. The next prime is 204106565035367. The reversal of 204106565035356 is 653530565601402.

It is a junction number, because it is equal to n+sod(n) for n = 204106565035299 and 204106565035308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4649754001 + ... + 4649797896.

It is an arithmetic number, because the mean of its divisors is an integer number (10415498125760).

Almost surely, 2^{204106565035356} is an apocalyptic number.

It is an amenable number.

204106565035356 is an abundant number, since it is smaller than the sum of its proper divisors (295837345001124).

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

204106565035356 is a wasteful number, since it uses less digits than its factorization.

204106565035356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9299551994 (or 9299551992 counting only the distinct ones).

The product of its (nonzero) digits is 9720000, while the sum is 51.

The spelling of 204106565035356 in words is "two hundred four trillion, one hundred six billion, five hundred sixty-five million, thirty-five thousand, three hundred fifty-six".