4242202204442 has 32 divisors (see below), whose sum is σ = 6397869240000. Its totient is φ = 2109609605376.

The previous prime is 4242202204441. The next prime is 4242202204453. The reversal of 4242202204442 is 2444022022424.

It is a junction number, because it is equal to n+sod(n) for n = 4242202204399 and 4242202204408.

It is not an unprimeable number, because it can be changed into a prime (4242202204441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1443415409 + ... + 1443418347.

It is an arithmetic number, because the mean of its divisors is an integer number (199933413750).

Almost surely, 2^{4242202204442} is an apocalyptic number.

4242202204442 is a deficient number, since it is larger than the sum of its proper divisors (2155667035558).

4242202204442 is a wasteful number, since it uses less digits than its factorization.

4242202204442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6878.

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 4242202204442 its reverse (2444022022424), we get a palindrome (6686224226866).

The spelling of 4242202204442 in words is "four trillion, two hundred forty-two billion, two hundred two million, two hundred four thousand, four hundred forty-two".