1441424242 has 16 divisors (see below), whose sum is σ = 2237289120. Its totient is φ = 696038112.

The previous prime is 1441424213. The next prime is 1441424273. The reversal of 1441424242 is 2424241441.

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 1441424242.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 86508 + ... + 101815.

It is an arithmetic number, because the mean of its divisors is an integer number (139830570).

Almost surely, 2^1441424242 is an apocalyptic number.

1441424242 is a deficient number, since it is larger than the sum of its proper divisors (795864878).

1441424242 is a wasteful number, since it uses less digits than its factorization.

1441424242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188457.

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

The square root of 1441424242 is about 37966.0933202246. The cubic root of 1441424242 is about 1129.6154072720.

Adding to 1441424242 its reverse (2424241441), we get a palindrome (3865665683).

The spelling of 1441424242 in words is "one billion, four hundred forty-one million, four hundred twenty-four thousand, two hundred forty-two".