4042340124140 has 24 divisors (see below), whose sum is σ = 8649082456560. Its totient is φ = 1586427821888.

The previous prime is 4042340124133. The next prime is 4042340124157. The reversal of 4042340124140 is 414210432404.

It is a super-2 number, since 2×4042340124140² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1906763150 + ... + 1906765269.

It is an arithmetic number, because the mean of its divisors is an integer number (360378435690).

Almost surely, 2^{4042340124140} is an apocalyptic number.

It is an amenable number.

4042340124140 is an abundant number, since it is smaller than the sum of its proper divisors (4606742332420).

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

4042340124140 is a wasteful number, since it uses less digits than its factorization.

4042340124140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3813528481 (or 3813528479 counting only the distinct ones).

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

Adding to 4042340124140 its reverse (414210432404), we get a palindrome (4456550556544).

The spelling of 4042340124140 in words is "four trillion, forty-two billion, three hundred forty million, one hundred twenty-four thousand, one hundred forty".