4040082080 has 96 divisors (see below), whose sum is σ = 9652608000. Its totient is φ = 1597888512.

The previous prime is 4040082073. The next prime is 4040082097. The reversal of 4040082080 is 802800404.

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, 7100036 + ... + 7100604.

It is an arithmetic number, because the mean of its divisors is an integer number (100548000).

Almost surely, 2^4040082080 is an apocalyptic number.

4040082080 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 4040082080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4826304000).

4040082080 is an abundant number, since it is smaller than the sum of its proper divisors (5612525920).

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

4040082080 is a wasteful number, since it uses less digits than its factorization.

4040082080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006 (or 998 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

The square root of 4040082080 is about 63561.6400040150. The cubic root of 4040082080 is about 1592.6856343204.

Adding to 4040082080 its reverse (802800404), we get a palindrome (4842882484).

The spelling of 4040082080 in words is "four billion, forty million, eighty-two thousand, eighty".