42012111410142 has 8 divisors (see below), whose sum is σ = 84024222820296. Its totient is φ = 14004037136712.

The previous prime is 42012111410141. The next prime is 42012111410149. The reversal of 42012111410142 is 24101411121024.

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

42012111410142 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42012111410141) 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, 3501009284173 + ... + 3501009284184.

It is an arithmetic number, because the mean of its divisors is an integer number (10503027852537).

Almost surely, 2^{42012111410142} is an apocalyptic number.

42012111410142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42012111410142 is a wasteful number, since it uses less digits than its factorization.

42012111410142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7002018568362.

The product of its (nonzero) digits is 512, while the sum is 24.

Adding to 42012111410142 its reverse (24101411121024), we get a palindrome (66113522531166).

The spelling of 42012111410142 in words is "forty-two trillion, twelve billion, one hundred eleven million, four hundred ten thousand, one hundred forty-two".