204212013210044 has 48 divisors (see below), whose sum is σ = 410591010816000. Its totient is φ = 87055326014976.

The previous prime is 204212013210011. The next prime is 204212013210071. The reversal of 204212013210044 is 440012310212402.

204212013210044 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 2×204212013210044² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 204212013209995 and 204212013210022.

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, 14850092 + ... + 25078860.

It is an arithmetic number, because the mean of its divisors is an integer number (8553979392000).

Almost surely, 2^{204212013210044} is an apocalyptic number.

It is an amenable number.

204212013210044 is an abundant number, since it is smaller than the sum of its proper divisors (206378997605956).

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

204212013210044 is a wasteful number, since it uses less digits than its factorization.

204212013210044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10232562 (or 10232560 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 204212013210044 its reverse (440012310212402), we get a palindrome (644224323422446).

The spelling of 204212013210044 in words is "two hundred four trillion, two hundred twelve billion, thirteen million, two hundred ten thousand, forty-four".