4481717136 has 80 divisors (see below), whose sum is σ = 12618734016. Its totient is φ = 1362359808.

The previous prime is 4481717117. The next prime is 4481717143. The reversal of 4481717136 is 6317171844.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8526 + ... + 95058.

Almost surely, 2^4481717136 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 4481717136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6309367008).

4481717136 is an abundant number, since it is smaller than the sum of its proper divisors (8137016880).

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

4481717136 is a wasteful number, since it uses less digits than its factorization.

4481717136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86640 (or 86634 counting only the distinct ones).

The product of its digits is 112896, while the sum is 42.

The square root of 4481717136 is about 66945.6282067769. The cubic root of 4481717136 is about 1648.7247122863.

The spelling of 4481717136 in words is "four billion, four hundred eighty-one million, seven hundred seventeen thousand, one hundred thirty-six".