4440010122144 has 144 divisors (see below), whose sum is σ = 12714422535360. Its totient is φ = 1469678515200.

The previous prime is 4440010122013. The next prime is 4440010122167. The reversal of 4440010122144 is 4412210100444.

It is a happy number.

4440010122144 is a `hidden beast` number, since 4 + 440 + 0 + 1 + 0 + 1 + 2 + 214 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 133361052 + ... + 133394340.

It is an arithmetic number, because the mean of its divisors is an integer number (88294600940).

Almost surely, 2^{4440010122144} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4440010122144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6357211267680).

4440010122144 is an abundant number, since it is smaller than the sum of its proper divisors (8274412413216).

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

4440010122144 is a wasteful number, since it uses less digits than its factorization.

4440010122144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36523 (or 36512 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 4440010122144 its reverse (4412210100444), we get a palindrome (8852220222588).

The spelling of 4440010122144 in words is "four trillion, four hundred forty billion, ten million, one hundred twenty-two thousand, one hundred forty-four".