42231013440140 has 48 divisors (see below), whose sum is σ = 103015980346944. Its totient is φ = 14241840595200.

The previous prime is 42231013440137. The next prime is 42231013440191. The reversal of 42231013440140 is 4104431013224.

42231013440140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2472533231 + ... + 2472550310.

It is an arithmetic number, because the mean of its divisors is an integer number (2146166257228).

Almost surely, 2^{42231013440140} is an apocalyptic number.

It is an amenable number.

42231013440140 is an abundant number, since it is smaller than the sum of its proper divisors (60784966906804).

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

42231013440140 is a wasteful number, since it uses less digits than its factorization.

42231013440140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4945083618 (or 4945083616 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 42231013440140 its reverse (4104431013224), we get a palindrome (46335444453364).

The spelling of 42231013440140 in words is "forty-two trillion, two hundred thirty-one billion, thirteen million, four hundred forty thousand, one hundred forty".