4245002404 has 36 divisors (see below), whose sum is σ = 7642476772. Its totient is φ = 2063093760.

The previous prime is 4245002393. The next prime is 4245002431. The reversal of 4245002404 is 4042005424.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 1870389504 + 2374612900 = 43248^2 + 48730^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2103604 + ... + 2105620.

Almost surely, 2^4245002404 is an apocalyptic number.

It is an amenable number.

4245002404 is a deficient number, since it is larger than the sum of its proper divisors (3397474368).

4245002404 is a wasteful number, since it uses less digits than its factorization.

4245002404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2416 (or 2373 counting only the distinct ones).

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

The square root of 4245002404 is about 65153.6829657388. The cubic root of 4245002404 is about 1619.1707390230.

Adding to 4245002404 its reverse (4042005424), we get a palindrome (8287007828).

The spelling of 4245002404 in words is "four billion, two hundred forty-five million, two thousand, four hundred four".