4445144104000 has 112 divisors (see below), whose sum is σ = 11017823446656. Its totient is φ = 1776535488000.

The previous prime is 4445144103973. The next prime is 4445144104007. The reversal of 4445144104000 is 4014415444.

It is a super-2 number, since 2×4445144104000² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4445144104007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9130749 + ... + 9605251.

Almost surely, 2^{4445144104000} is an apocalyptic number.

4445144104000 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 4445144104000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5508911723328).

4445144104000 is an abundant number, since it is smaller than the sum of its proper divisors (6572679342656).

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

4445144104000 is a wasteful number, since it uses less digits than its factorization.

4445144104000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475701 (or 475681 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 31.

Adding to 4445144104000 its reverse (4014415444), we get a palindrome (4449158519444).

The spelling of 4445144104000 in words is "four trillion, four hundred forty-five billion, one hundred forty-four million, one hundred four thousand".