204335314155104 has 24 divisors (see below), whose sum is σ = 438856526992968. Its totient is φ = 92879688252160.

The previous prime is 204335314155083. The next prime is 204335314155163. The reversal of 204335314155104 is 401551413533402.

204335314155104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×204335314155104² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290249025437 + ... + 290249026140.

It is an arithmetic number, because the mean of its divisors is an integer number (18285688624707).

Almost surely, 2^{204335314155104} is an apocalyptic number.

It is an amenable number.

204335314155104 is an abundant number, since it is smaller than the sum of its proper divisors (234521212837864).

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

204335314155104 is a wasteful number, since it uses less digits than its factorization.

204335314155104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580498051598 (or 580498051590 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 41.

Adding to 204335314155104 its reverse (401551413533402), we get a palindrome (605886727688506).

The spelling of 204335314155104 in words is "two hundred four trillion, three hundred thirty-five billion, three hundred fourteen million, one hundred fifty-five thousand, one hundred four".