4401182822400 has 3900 divisors, whose sum is σ = 21686908128732. Its totient is φ = 873977610240.

The previous prime is 4401182822369. The next prime is 4401182822429. The reversal of 4401182822400 is 42282811044.

It is a happy number.

4401182822400 is a `hidden beast` number, since 4 + 401 + 1 + 8 + 2 + 8 + 2 + 240 + 0 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 156132458496 + 4245050363904 = 395136^2 + 2060352^2 .

It is a tau number, because it is divible by the number of its divisors (3900).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 299 ways as a sum of consecutive naturals, for example, 258893107192 + ... + 258893107208.

Almost surely, 2^{4401182822400} is an apocalyptic number.

4401182822400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4401182822400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10843454064366).

4401182822400 is an abundant number, since it is smaller than the sum of its proper divisors (17285725306332).

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

4401182822400 is an equidigital number, since it uses as much as digits as its factorization.

4401182822400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 36.

The spelling of 4401182822400 in words is "four trillion, four hundred one billion, one hundred eighty-two million, eight hundred twenty-two thousand, four hundred".