4421841913152 has 336 divisors, whose sum is σ = 13898866101120. Its totient is φ = 1339850502144.

The previous prime is 4421841913141. The next prime is 4421841913157. The reversal of 4421841913152 is 2513191481244.

It is a happy number.

4421841913152 is a `hidden beast` number, since 4 + 4 + 218 + 419 + 1 + 3 + 15 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4421841913098 and 4421841913107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4421841913157) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20972674 + ... + 21182462.

It is an arithmetic number, because the mean of its divisors is an integer number (41365672920).

Almost surely, 2^{4421841913152} 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 4421841913152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6949433050560).

4421841913152 is an abundant number, since it is smaller than the sum of its proper divisors (9477024187968).

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

4421841913152 is a wasteful number, since it uses less digits than its factorization.

4421841913152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209910 (or 209897 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The spelling of 4421841913152 in words is "four trillion, four hundred twenty-one billion, eight hundred forty-one million, nine hundred thirteen thousand, one hundred fifty-two".