4412242442 has 8 divisors (see below), whose sum is σ = 6618660996. Its totient is φ = 2206022112.

The previous prime is 4412242399. The next prime is 4412242447. The reversal of 4412242442 is 2442422144.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4052722921 + 359519521 = 63661^2 + 18961^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4412242442² = 38935766733972246728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4412242447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34838 + ... + 100190.

Almost surely, 2^4412242442 is an apocalyptic number.

4412242442 is a deficient number, since it is larger than the sum of its proper divisors (2206418554).

4412242442 is a wasteful number, since it uses less digits than its factorization.

4412242442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99112.

The product of its digits is 16384, while the sum is 29.

The square root of 4412242442 is about 66424.7125850011. The cubic root of 4412242442 is about 1640.1609055391.

Adding to 4412242442 its reverse (2442422144), we get a palindrome (6854664586).

The spelling of 4412242442 in words is "four billion, four hundred twelve million, two hundred forty-two thousand, four hundred forty-two".