4042334323442 has 8 divisors (see below), whose sum is σ = 6136555720176. Its totient is φ = 1996815750052.

The previous prime is 4042334323427. The next prime is 4042334323477. The reversal of 4042334323442 is 2443234332404.

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

It is a junction number, because it is equal to n+sod(n) for n = 4042334323396 and 4042334323405.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12175705628 + ... + 12175705959.

It is an arithmetic number, because the mean of its divisors is an integer number (767069465022).

Almost surely, 2^{4042334323442} is an apocalyptic number.

4042334323442 is a deficient number, since it is larger than the sum of its proper divisors (2094221396734).

4042334323442 is a wasteful number, since it uses less digits than its factorization.

4042334323442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24351411672.

The product of its (nonzero) digits is 663552, while the sum is 38.

Adding to 4042334323442 its reverse (2443234332404), we get a palindrome (6485568655846).

The spelling of 4042334323442 in words is "four trillion, forty-two billion, three hundred thirty-four million, three hundred twenty-three thousand, four hundred forty-two".