4420531634112 has 224 divisors, whose sum is σ = 14190771110400. Its totient is φ = 1338249830400.

The previous prime is 4420531634083. The next prime is 4420531634131. The reversal of 4420531634112 is 2114361350244.

4420531634112 is a `hidden beast` number, since 4 + 4 + 2 + 0 + 5 + 3 + 1 + 634 + 1 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19484464 + ... + 19710032.

Almost surely, 2^{4420531634112} 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 4420531634112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7095385555200).

4420531634112 is an abundant number, since it is smaller than the sum of its proper divisors (9770239476288).

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

4420531634112 is a wasteful number, since it uses less digits than its factorization.

4420531634112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226632 (or 226616 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

Adding to 4420531634112 its reverse (2114361350244), we get a palindrome (6534892984356).

The spelling of 4420531634112 in words is "four trillion, four hundred twenty billion, five hundred thirty-one million, six hundred thirty-four thousand, one hundred twelve".