4245213330 has 24 divisors (see below), whose sum is σ = 11037554892. Its totient is φ = 1132056864.

The previous prime is 4245213319. The next prime is 4245213347. The reversal of 4245213330 is 333125424.

It can be written as a sum of positive squares in 2 ways, for example, as 3510207009 + 735006321 = 59247^2 + 27111^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4245213294 and 4245213303.

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, 23584429 + ... + 23584608.

Almost surely, 2^4245213330 is an apocalyptic number.

4245213330 is an abundant number, since it is smaller than the sum of its proper divisors (6792341562).

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

4245213330 is a wasteful number, since it uses less digits than its factorization.

4245213330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47169050 (or 47169047 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 4245213330 is about 65155.3016261916. The cubic root of 4245213330 is about 1619.1975564048.

Adding to 4245213330 its reverse (333125424), we get a palindrome (4578338754).

The spelling of 4245213330 in words is "four billion, two hundred forty-five million, two hundred thirteen thousand, three hundred thirty".