2344221442 has 8 divisors (see below), whose sum is σ = 3516920316. Its totient is φ = 1171914672.

The previous prime is 2344221437. The next prime is 2344221461. The reversal of 2344221442 is 2441224432.

It can be written as a sum of positive squares in 2 ways, for example, as 2339560161 + 4661281 = 48369^2 + 2159^2 .

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 2344221442.

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 3 ways as a sum of consecutive naturals, for example, 82593 + ... + 107284.

Almost surely, 2^2344221442 is an apocalyptic number.

2344221442 is a deficient number, since it is larger than the sum of its proper divisors (1172698874).

2344221442 is a wasteful number, since it uses less digits than its factorization.

2344221442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196052.

The product of its digits is 12288, while the sum is 28.

The square root of 2344221442 is about 48417.1606148068. The cubic root of 2344221442 is about 1328.4122689528.

Adding to 2344221442 its reverse (2441224432), we get a palindrome (4785445874).

The spelling of 2344221442 in words is "two billion, three hundred forty-four million, two hundred twenty-one thousand, four hundred forty-two".