4042334341042 has 8 divisors (see below), whose sum is σ = 6131630742300. Its totient is φ = 1998457426944.

The previous prime is 4042334341037. The next prime is 4042334341043. The reversal of 4042334341042 is 2401434332404.

It can be written as a sum of positive squares in 2 ways, for example, as 4040538191881 + 1796149161 = 2010109^2 + 42381^2 .

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 = 4042334340989 and 4042334341007.

It is not an unprimeable number, because it can be changed into a prime (4042334341043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11354871567 + ... + 11354871922.

Almost surely, 2^{4042334341042} is an apocalyptic number.

4042334341042 is a deficient number, since it is larger than the sum of its proper divisors (2089296401258).

4042334341042 is a wasteful number, since it uses less digits than its factorization.

4042334341042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22709743580.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 4042334341042 its reverse (2401434332404), we get a palindrome (6443768673446).

The spelling of 4042334341042 in words is "four trillion, forty-two billion, three hundred thirty-four million, three hundred forty-one thousand, forty-two".