4445514224 has 10 divisors (see below), whose sum is σ = 8613183840. Its totient is φ = 2222757104.

The previous prime is 4445514209. The next prime is 4445514239. The reversal of 4445514224 is 4224155444.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4445514209) and next prime (4445514239).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138922304 + ... + 138922335.

It is an arithmetic number, because the mean of its divisors is an integer number (861318384).

Almost surely, 2^4445514224 is an apocalyptic number.

It is an amenable number.

4445514224 is a deficient number, since it is larger than the sum of its proper divisors (4167669616).

4445514224 is a wasteful number, since it uses less digits than its factorization.

4445514224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277844647 (or 277844641 counting only the distinct ones).

The product of its digits is 102400, while the sum is 35.

The square root of 4445514224 is about 66674.6895305857. The cubic root of 4445514224 is about 1644.2732874672.

Adding to 4445514224 its reverse (4224155444), we get a palindrome (8669669668).

The spelling of 4445514224 in words is "four billion, four hundred forty-five million, five hundred fourteen thousand, two hundred twenty-four".