204034313012 has 24 divisors (see below), whose sum is σ = 364848333696. Its totient is φ = 99794209088.

The previous prime is 204034313011. The next prime is 204034313027. The reversal of 204034313012 is 210313430402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204034313011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75983 + ... + 643305.

It is an arithmetic number, because the mean of its divisors is an integer number (15202013904).

Almost surely, 2^204034313012 is an apocalyptic number.

It is an amenable number.

204034313012 is a deficient number, since it is larger than the sum of its proper divisors (160814020684).

204034313012 is a wasteful number, since it uses less digits than its factorization.

204034313012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569287 (or 569285 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 204034313012 its reverse (210313430402), we get a palindrome (414347743414).

The spelling of 204034313012 in words is "two hundred four billion, thirty-four million, three hundred thirteen thousand, twelve".