44400404220200 has 96 divisors (see below), whose sum is σ = 123107704709760. Its totient is φ = 14561126342400.

The previous prime is 44400404220181. The next prime is 44400404220217. The reversal of 44400404220200 is 202240400444.

It is a self number, because there is not a number n which added to its sum of digits gives 44400404220200.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 689415071 + ... + 689479470.

It is an arithmetic number, because the mean of its divisors is an integer number (1282371924060).

Almost surely, 2^{44400404220200} is an apocalyptic number.

44400404220200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44400404220200 is an abundant number, since it is smaller than the sum of its proper divisors (78707300489560).

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

44400404220200 is a wasteful number, since it uses less digits than its factorization.

44400404220200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378894587 (or 1378894578 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 44400404220200 its reverse (202240400444), we get a palindrome (44602644620644).

The spelling of 44400404220200 in words is "forty-four trillion, four hundred billion, four hundred four million, two hundred twenty thousand, two hundred".