42042224042342 has 8 divisors (see below), whose sum is σ = 63063376896600. Its totient is φ = 21021098410144.

The previous prime is 42042224042297. The next prime is 42042224042393. The reversal of 42042224042342 is 24324042224024.

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

It is a congruent number.

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, 2364992 + ... + 9469827.

It is an arithmetic number, because the mean of its divisors is an integer number (7882922112075).

Almost surely, 2^{42042224042342} is an apocalyptic number.

42042224042342 is a deficient number, since it is larger than the sum of its proper divisors (21021152854258).

42042224042342 is a wasteful number, since it uses less digits than its factorization.

42042224042342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13611030.

The product of its (nonzero) digits is 196608, while the sum is 35.

Adding to 42042224042342 its reverse (24324042224024), we get a palindrome (66366266266366).

The spelling of 42042224042342 in words is "forty-two trillion, forty-two billion, two hundred twenty-four million, forty-two thousand, three hundred forty-two".