4456342242 has 24 divisors (see below), whose sum is σ = 10533173040. Its totient is φ = 1350406680.

The previous prime is 4456342211. The next prime is 4456342259. The reversal of 4456342242 is 2422436544.

It is a junction number, because it is equal to n+sod(n) for n = 4456342197 and 4456342206.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11253192 + ... + 11253587.

It is an arithmetic number, because the mean of its divisors is an integer number (438882210).

Almost surely, 2^4456342242 is an apocalyptic number.

4456342242 is an abundant number, since it is smaller than the sum of its proper divisors (6076830798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4456342242 is a wasteful number, since it uses less digits than its factorization.

4456342242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22506798 (or 22506795 counting only the distinct ones).

The product of its digits is 184320, while the sum is 36.

The square root of 4456342242 is about 66755.8405085278. The cubic root of 4456342242 is about 1645.6072002636.

Adding to 4456342242 its reverse (2422436544), we get a palindrome (6878778786).

The spelling of 4456342242 in words is "four billion, four hundred fifty-six million, three hundred forty-two thousand, two hundred forty-two".