4081244860 has 192 divisors, whose sum is σ = 11245215744. Its totient is φ = 1207065600.

The previous prime is 4081244857. The next prime is 4081244887. The reversal of 4081244860 is 684421804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2529414 + ... + 2531026.

It is an arithmetic number, because the mean of its divisors is an integer number (58568832).

Almost surely, 2^4081244860 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 4081244860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5622607872).

4081244860 is an abundant number, since it is smaller than the sum of its proper divisors (7163970884).

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

4081244860 is a wasteful number, since it uses less digits than its factorization.

4081244860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724 (or 1722 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 37.

The square root of 4081244860 is about 63884.6214671418. The cubic root of 4081244860 is about 1598.0764462022.

The spelling of 4081244860 in words is "four billion, eighty-one million, two hundred forty-four thousand, eight hundred sixty".