1424144242 has 8 divisors (see below), whose sum is σ = 2172423600. Its totient is φ = 700003044.

The previous prime is 1424144207. The next prime is 1424144243. The reversal of 1424144242 is 2424414241.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1424144242.

It is not an unprimeable number, because it can be changed into a prime (1424144243) 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, 6034392 + ... + 6034627.

It is an arithmetic number, because the mean of its divisors is an integer number (271552950).

Almost surely, 2^1424144242 is an apocalyptic number.

1424144242 is a deficient number, since it is larger than the sum of its proper divisors (748279358).

1424144242 is a wasteful number, since it uses less digits than its factorization.

1424144242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12069080.

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

The square root of 1424144242 is about 37737.8356825083. The cubic root of 1424144242 is about 1125.0832509915.

Adding to 1424144242 its reverse (2424414241), we get a palindrome (3848558483).

The spelling of 1424144242 in words is "one billion, four hundred twenty-four million, one hundred forty-four thousand, two hundred forty-two".