4081871360 has 160 divisors (see below), whose sum is σ = 11843884800. Its totient is φ = 1317076992.

The previous prime is 4081871333. The next prime is 4081871383. The reversal of 4081871360 is 631781804.

It is a tau number, because it is divible by the number of its divisors (160).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 297941 + ... + 311339.

It is an arithmetic number, because the mean of its divisors is an integer number (74024280).

Almost surely, 2^4081871360 is an apocalyptic number.

4081871360 is a gapful number since it is divisible by the number (40) 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 4081871360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5921942400).

4081871360 is an abundant number, since it is smaller than the sum of its proper divisors (7762013440).

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

4081871360 is a wasteful number, since it uses less digits than its factorization.

4081871360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13446 (or 13430 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 4081871360 is about 63889.5246499769. The cubic root of 4081871360 is about 1598.1582140371.

The spelling of 4081871360 in words is "four billion, eighty-one million, eight hundred seventy-one thousand, three hundred sixty".