4252450322242 has 8 divisors (see below), whose sum is σ = 6380126184636. Its totient is φ = 2125741594032.

The previous prime is 4252450322233. The next prime is 4252450322291. The reversal of 4252450322242 is 2422230542524.

It can be written as a sum of positive squares in 2 ways, for example, as 4041704139201 + 210746183041 = 2010399^2 + 459071^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241772553 + ... + 241790140.

Almost surely, 2^{4252450322242} is an apocalyptic number.

4252450322242 is a deficient number, since it is larger than the sum of its proper divisors (2127675862394).

4252450322242 is a wasteful number, since it uses less digits than its factorization.

4252450322242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483567092.

The product of its (nonzero) digits is 307200, while the sum is 37.

Adding to 4252450322242 its reverse (2422230542524), we get a palindrome (6674680864766).

The spelling of 4252450322242 in words is "four trillion, two hundred fifty-two billion, four hundred fifty million, three hundred twenty-two thousand, two hundred forty-two".