4042401340142 has 16 divisors (see below), whose sum is σ = 7003946707632. Its totient is φ = 1729369557120.

The previous prime is 4042401340141. The next prime is 4042401340151. The reversal of 4042401340142 is 2410431042404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042401340141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5404279493 + ... + 5404280240.

It is an arithmetic number, because the mean of its divisors is an integer number (437746669227).

Almost surely, 2^{4042401340142} is an apocalyptic number.

4042401340142 is a deficient number, since it is larger than the sum of its proper divisors (2961545367490).

4042401340142 is a wasteful number, since it uses less digits than its factorization.

4042401340142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10808559763.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 4042401340142 its reverse (2410431042404), we get a palindrome (6452832382546).

The spelling of 4042401340142 in words is "four trillion, forty-two billion, four hundred one million, three hundred forty thousand, one hundred forty-two".