4452000442 has 16 divisors (see below), whose sum is σ = 6893789760. Its totient is φ = 2154987072.

The previous prime is 4452000431. The next prime is 4452000461. The reversal of 4452000442 is 2440002544.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219342 + ... + 238777.

It is an arithmetic number, because the mean of its divisors is an integer number (430861860).

Almost surely, 2^4452000442 is an apocalyptic number.

4452000442 is a deficient number, since it is larger than the sum of its proper divisors (2441789318).

4452000442 is a wasteful number, since it uses less digits than its factorization.

4452000442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458277.

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

The square root of 4452000442 is about 66723.3125826349. The cubic root of 4452000442 is about 1645.0725899915.

Adding to 4452000442 its reverse (2440002544), we get a palindrome (6892002986).

The spelling of 4452000442 in words is "four billion, four hundred fifty-two million, four hundred forty-two", and thus it is an aban number.