204444314003400 has 96 divisors (see below), whose sum is σ = 633816863928000. Its totient is φ = 54515086700800.

The previous prime is 204444314003381. The next prime is 204444314003407. The reversal of 204444314003400 is 4300413444402.

It is not an unprimeable number, because it can be changed into a prime (204444314003407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 971100 + ... + 20244299.

It is an arithmetic number, because the mean of its divisors is an integer number (6602258999250).

Almost surely, 2^{204444314003400} is an apocalyptic number.

204444314003400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204444314003400 is an abundant number, since it is smaller than the sum of its proper divisors (429372549924600).

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

204444314003400 is a wasteful number, since it uses less digits than its factorization.

204444314003400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21231479 (or 21231470 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 204444314003400 its reverse (4300413444402), we get a palindrome (208744727447802).

The spelling of 204444314003400 in words is "two hundred four trillion, four hundred forty-four billion, three hundred fourteen million, three thousand, four hundred".