4427447244 has 48 divisors (see below), whose sum is σ = 11412549120. Its totient is φ = 1324664640.

The previous prime is 4427447231. The next prime is 4427447303.

4427447244 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4427447196 and 4427447205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201859 + ... + 222714.

It is an arithmetic number, because the mean of its divisors is an integer number (237761440).

Almost surely, 2^4427447244 is an apocalyptic number.

4427447244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4427447244 is an abundant number, since it is smaller than the sum of its proper divisors (6985101876).

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

4427447244 is a wasteful number, since it uses less digits than its factorization.

4427447244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424670 (or 424668 counting only the distinct ones).

The product of its digits is 802816, while the sum is 42.

The square root of 4427447244 is about 66539.0655479922. The cubic root of 4427447244 is about 1642.0427702703.

The spelling of 4427447244 in words is "four billion, four hundred twenty-seven million, four hundred forty-seven thousand, two hundred forty-four".