4245020224 has 28 divisors (see below), whose sum is σ = 8919226764. Its totient is φ = 1997656064.

The previous prime is 4245020201. The next prime is 4245020233. The reversal of 4245020224 is 4220205424.

4245020224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3657830400 + 587189824 = 60480^2 + 24232^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1949749 + ... + 1951924.

It is an arithmetic number, because the mean of its divisors is an integer number (318543813).

Almost surely, 2^4245020224 is an apocalyptic number.

It is an amenable number.

4245020224 is an abundant number, since it is smaller than the sum of its proper divisors (4674206540).

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

4245020224 is a wasteful number, since it uses less digits than its factorization.

4245020224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3901702 (or 3901692 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 25.

The square root of 4245020224 is about 65153.8197191845. The cubic root of 4245020224 is about 1619.1730047133.

Adding to 4245020224 its reverse (4220205424), we get a palindrome (8465225648).

The spelling of 4245020224 in words is "four billion, two hundred forty-five million, twenty thousand, two hundred twenty-four".