140243334234124 has 48 divisors (see below), whose sum is σ = 276975702007200. Its totient is φ = 61547441446400.

The previous prime is 140243334234121. The next prime is 140243334234139. The reversal of 140243334234124 is 421432433342041.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (140243334234121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57799464 + ... + 60176944.

It is an arithmetic number, because the mean of its divisors is an integer number (5770327125150).

Almost surely, 2^{140243334234124} is an apocalyptic number.

It is an amenable number.

140243334234124 is a deficient number, since it is larger than the sum of its proper divisors (136732367773076).

140243334234124 is a wasteful number, since it uses less digits than its factorization.

140243334234124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2423754 (or 2423752 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 40.

Adding to 140243334234124 its reverse (421432433342041), we get a palindrome (561675767576165).

The spelling of 140243334234124 in words is "one hundred forty trillion, two hundred forty-three billion, three hundred thirty-four million, two hundred thirty-four thousand, one hundred twenty-four".