42112332340124 has 12 divisors (see below), whose sum is σ = 73696666814400. Its totient is φ = 21056141821728.

The previous prime is 42112332340121. The next prime is 42112332340129. The reversal of 42112332340124 is 42104323321124.

It is a happy number.

It is a super-3 number, since 3×42112332340124³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42112332340121) 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, 1871084 + ... + 9366195.

It is an arithmetic number, because the mean of its divisors is an integer number (6141388901200).

Almost surely, 2^{42112332340124} is an apocalyptic number.

It is an amenable number.

42112332340124 is a deficient number, since it is larger than the sum of its proper divisors (31584334474276).

42112332340124 is a wasteful number, since it uses less digits than its factorization.

42112332340124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12174172 (or 12174170 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 42112332340124 its reverse (42104323321124), we get a palindrome (84216655661248).

The spelling of 42112332340124 in words is "forty-two trillion, one hundred twelve billion, three hundred thirty-two million, three hundred forty thousand, one hundred twenty-four".