4042134034342 has 8 divisors (see below), whose sum is σ = 6068668323600. Its totient is φ = 2019244593144.

The previous prime is 4042134034333. The next prime is 4042134034343. The reversal of 4042134034342 is 2434304312404.

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 = 4042134034298 and 4042134034307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042134034343) 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, 911209242 + ... + 911213677.

It is an arithmetic number, because the mean of its divisors is an integer number (758583540450).

Almost surely, 2^{4042134034342} is an apocalyptic number.

4042134034342 is a deficient number, since it is larger than the sum of its proper divisors (2026534289258).

4042134034342 is a wasteful number, since it uses less digits than its factorization.

4042134034342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1822424030.

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

Adding to 4042134034342 its reverse (2434304312404), we get a palindrome (6476438346746).

The spelling of 4042134034342 in words is "four trillion, forty-two billion, one hundred thirty-four million, thirty-four thousand, three hundred forty-two".