4401845747712 has 540 divisors, whose sum is σ = 14842090514160. Its totient is φ = 1253427904512.

The previous prime is 4401845747707. The next prime is 4401845747777. The reversal of 4401845747712 is 2177475481044.

4401845747712 is a `hidden beast` number, since 4 + 40 + 1 + 84 + 57 + 477 + 1 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2593897648 + ... + 2593899344.

It is an arithmetic number, because the mean of its divisors is an integer number (27485352804).

Almost surely, 2^{4401845747712} is an apocalyptic number.

4401845747712 is a gapful number since it is divisible by the number (42) 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 4401845747712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7421045257080).

4401845747712 is an abundant number, since it is smaller than the sum of its proper divisors (10440244766448).

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

4401845747712 is a wasteful number, since it uses less digits than its factorization.

4401845747712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2104 (or 2068 counting only the distinct ones).

The product of its (nonzero) digits is 7024640, while the sum is 54.

The spelling of 4401845747712 in words is "four trillion, four hundred one billion, eight hundred forty-five million, seven hundred forty-seven thousand, seven hundred twelve".