4421241442 has 16 divisors (see below), whose sum is σ = 7391550240. Its totient is φ = 1971079488.

The previous prime is 4421241431. The next prime is 4421241463. The reversal of 4421241442 is 2441421244.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4421241442.

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, 3421368 + ... + 3422659.

It is an arithmetic number, because the mean of its divisors is an integer number (461971890).

Almost surely, 2^4421241442 is an apocalyptic number.

4421241442 is a deficient number, since it is larger than the sum of its proper divisors (2970308798).

4421241442 is a wasteful number, since it uses less digits than its factorization.

4421241442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6844065.

The product of its digits is 8192, while the sum is 28.

The square root of 4421241442 is about 66492.4164247322. The cubic root of 4421241442 is about 1641.2752130649.

Adding to 4421241442 its reverse (2441421244), we get a palindrome (6862662686).

The spelling of 4421241442 in words is "four billion, four hundred twenty-one million, two hundred forty-one thousand, four hundred forty-two".