4442212532 has 12 divisors (see below), whose sum is σ = 7807820580. Its totient is φ = 2211406656.

The previous prime is 4442212519. The next prime is 4442212553. The reversal of 4442212532 is 2352122444.

It can be written as a sum of positive squares in 2 ways, for example, as 3300042916 + 1142169616 = 57446^2 + 33796^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4442212495 and 4442212504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2423873 + ... + 2425704.

It is an arithmetic number, because the mean of its divisors is an integer number (650651715).

Almost surely, 2^4442212532 is an apocalyptic number.

It is an amenable number.

4442212532 is a deficient number, since it is larger than the sum of its proper divisors (3365608048).

4442212532 is a wasteful number, since it uses less digits than its factorization.

4442212532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4849810 (or 4849808 counting only the distinct ones).

The product of its digits is 15360, while the sum is 29.

The square root of 4442212532 is about 66649.9252212634. The cubic root of 4442212532 is about 1643.8661183334.

Adding to 4442212532 its reverse (2352122444), we get a palindrome (6794334976).

The spelling of 4442212532 in words is "four billion, four hundred forty-two million, two hundred twelve thousand, five hundred thirty-two".