4424447120 has 40 divisors (see below), whose sum is σ = 10455487800. Its totient is φ = 1740764160.

The previous prime is 4424447113. The next prime is 4424447173. The reversal of 4424447120 is 217444244.

It can be written as a sum of positive squares in 4 ways, for example, as 185395456 + 4239051664 = 13616^2 + 65108^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 448445 + ... + 458204.

It is an arithmetic number, because the mean of its divisors is an integer number (261387195).

Almost surely, 2^4424447120 is an apocalyptic number.

4424447120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4424447120 is an abundant number, since it is smaller than the sum of its proper divisors (6031040680).

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

4424447120 is a wasteful number, since it uses less digits than its factorization.

4424447120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906723 (or 906717 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 32.

The square root of 4424447120 is about 66516.5176478745. The cubic root of 4424447120 is about 1641.6717931362.

The spelling of 4424447120 in words is "four billion, four hundred twenty-four million, four hundred forty-seven thousand, one hundred twenty".