4042304432242 has 4 divisors (see below), whose sum is σ = 6063456648366. Its totient is φ = 2021152216120.

The previous prime is 4042304432227. The next prime is 4042304432293. The reversal of 4042304432242 is 2422344032404.

4042304432242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4041913223401 + 391208841 = 2010451^2 + 19779^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4042304432198 and 4042304432207.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010576108059 + ... + 1010576108062.

Almost surely, 2^{4042304432242} is an apocalyptic number.

4042304432242 is a deficient number, since it is larger than the sum of its proper divisors (2021152216124).

4042304432242 is a wasteful number, since it uses less digits than its factorization.

4042304432242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2021152216123.

The product of its (nonzero) digits is 147456, while the sum is 34.

Adding to 4042304432242 its reverse (2422344032404), we get a palindrome (6464648464646).

The spelling of 4042304432242 in words is "four trillion, forty-two billion, three hundred four million, four hundred thirty-two thousand, two hundred forty-two".