4541443146112 has 128 divisors (see below), whose sum is σ = 9159035719680. Its totient is φ = 2242921881600.

The previous prime is 4541443146103. The next prime is 4541443146127. The reversal of 4541443146112 is 2116413441454.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4177960033 + ... + 4177961119.

It is an arithmetic number, because the mean of its divisors is an integer number (71554966560).

Almost surely, 2^{4541443146112} 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 4541443146112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4579517859840).

4541443146112 is an abundant number, since it is smaller than the sum of its proper divisors (4617592573568).

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

4541443146112 is a wasteful number, since it uses less digits than its factorization.

4541443146112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2320 (or 2308 counting only the distinct ones).

The product of its digits is 184320, while the sum is 40.

Adding to 4541443146112 its reverse (2116413441454), we get a palindrome (6657856587566).

The spelling of 4541443146112 in words is "four trillion, five hundred forty-one billion, four hundred forty-three million, one hundred forty-six thousand, one hundred twelve".