4205204044244 has 48 divisors (see below), whose sum is σ = 8470570593408. Its totient is φ = 1789366785408.

The previous prime is 4205204044229. The next prime is 4205204044271. The reversal of 4205204044244 is 4424404025024.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2958479 + ... + 4142825.

It is an arithmetic number, because the mean of its divisors is an integer number (176470220696).

Almost surely, 2^{4205204044244} is an apocalyptic number.

It is an amenable number.

4205204044244 is an abundant number, since it is smaller than the sum of its proper divisors (4265366549164).

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

4205204044244 is a wasteful number, since it uses less digits than its factorization.

4205204044244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185264 (or 1185262 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 35.

Adding to 4205204044244 its reverse (4424404025024), we get a palindrome (8629608069268).

The spelling of 4205204044244 in words is "four trillion, two hundred five billion, two hundred four million, forty-four thousand, two hundred forty-four".