4471005312 has 96 divisors (see below), whose sum is σ = 12921777180. Its totient is φ = 1483849728.

The previous prime is 4471005293. The next prime is 4471005317. The reversal of 4471005312 is 2135001744.

It can be written as a sum of positive squares in 2 ways, for example, as 4289726016 + 181279296 = 65496^2 + 13464^2 .

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (4471005317) 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 11 ways as a sum of consecutive naturals, for example, 260088 + ... + 276744.

Almost surely, 2^4471005312 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 4471005312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6460888590).

4471005312 is an abundant number, since it is smaller than the sum of its proper divisors (8450771868).

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

4471005312 is a wasteful number, since it uses less digits than its factorization.

4471005312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16910 (or 16895 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 4471005312 is about 66865.5764351135. The cubic root of 4471005312 is about 1647.4101165921.

The spelling of 4471005312 in words is "four billion, four hundred seventy-one million, five thousand, three hundred twelve".