4255442330 has 16 divisors (see below), whose sum is σ = 7676565480. Its totient is φ = 1698450432.

The previous prime is 4255442309. The next prime is 4255442341. The reversal of 4255442330 is 332445524.

It can be written as a sum of positive squares in 4 ways, for example, as 3949996801 + 305445529 = 62849^2 + 17477^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 461015 + ... + 470154.

Almost surely, 2^4255442330 is an apocalyptic number.

4255442330 is a deficient number, since it is larger than the sum of its proper divisors (3421123150).

4255442330 is a wasteful number, since it uses less digits than its factorization.

4255442330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931633.

The product of its (nonzero) digits is 57600, while the sum is 32.

The square root of 4255442330 is about 65233.7514634871. The cubic root of 4255442330 is about 1620.4970189151.

Adding to 4255442330 its reverse (332445524), we get a palindrome (4587887854).

The spelling of 4255442330 in words is "four billion, two hundred fifty-five million, four hundred forty-two thousand, three hundred thirty".