4411089840 has 80 divisors (see below), whose sum is σ = 13750905600. Its totient is φ = 1169707776.

The previous prime is 4411089833. The next prime is 4411089853. The reversal of 4411089840 is 489801144.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8380 + ... + 94299.

It is an arithmetic number, because the mean of its divisors is an integer number (171886320).

Almost surely, 2^4411089840 is an apocalyptic number.

4411089840 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 4411089840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6875452800).

4411089840 is an abundant number, since it is smaller than the sum of its proper divisors (9339815760).

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

4411089840 is a wasteful number, since it uses less digits than its factorization.

4411089840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102874 (or 102868 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 4411089840 is about 66416.0360154082. The cubic root of 4411089840 is about 1640.0180743596.

The spelling of 4411089840 in words is "four billion, four hundred eleven million, eighty-nine thousand, eight hundred forty".