4481240080 has 40 divisors (see below), whose sum is σ = 10778160600. Its totient is φ = 1730684928.

The previous prime is 4481240077. The next prime is 4481240083. The reversal of 4481240080 is 800421844.

It is an interprime number because it is at equal distance from previous prime (4481240077) and next prime (4481240083).

It can be written as a sum of positive squares in 4 ways, for example, as 381655296 + 4099584784 = 19536^2 + 64028^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (4481240083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 963465 + ... + 968104.

It is an arithmetic number, because the mean of its divisors is an integer number (269454015).

Almost surely, 2^4481240080 is an apocalyptic number.

4481240080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4481240080 is an abundant number, since it is smaller than the sum of its proper divisors (6296920520).

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

4481240080 is a wasteful number, since it uses less digits than its factorization.

4481240080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1931611 (or 1931605 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 31.

The square root of 4481240080 is about 66942.0651011007. The cubic root of 4481240080 is about 1648.6662107565. Note that the first 3 decimals are identical.

The spelling of 4481240080 in words is "four billion, four hundred eighty-one million, two hundred forty thousand, eighty".