204043340311012 has 12 divisors (see below), whose sum is σ = 357079135718956. Its totient is φ = 102020730105600.

The previous prime is 204043340310961. The next prime is 204043340311021. The reversal of 204043340311012 is 210113043340402.

It is a happy number.

204043340311012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 96938517381696 + 107104822929316 = 9845736^2 + 10349146^2 .

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, 234523989 + ... + 235392412.

Almost surely, 2^{204043340311012} is an apocalyptic number.

It is an amenable number.

204043340311012 is a deficient number, since it is larger than the sum of its proper divisors (153035795407944).

204043340311012 is a wasteful number, since it uses less digits than its factorization.

204043340311012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470024958 (or 470024956 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 204043340311012 its reverse (210113043340402), we get a palindrome (414156383651414).

The spelling of 204043340311012 in words is "two hundred four trillion, forty-three billion, three hundred forty million, three hundred eleven thousand, twelve".