140231324132242 has 8 divisors (see below), whose sum is σ = 240396555655296. Its totient is φ = 60099138913812.

The previous prime is 140231324132233. The next prime is 140231324132267. The reversal of 140231324132242 is 242231423132041.

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

It is a junction number, because it is equal to n+sod(n) for n = 140231324132198 and 140231324132207.

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 3 ways as a sum of consecutive naturals, for example, 5008261576138 + ... + 5008261576165.

It is an arithmetic number, because the mean of its divisors is an integer number (30049569456912).

Almost surely, 2^{140231324132242} is an apocalyptic number.

140231324132242 is a deficient number, since it is larger than the sum of its proper divisors (100165231523054).

140231324132242 is a wasteful number, since it uses less digits than its factorization.

140231324132242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10016523152312.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 140231324132242 its reverse (242231423132041), we get a palindrome (382462747264283).

The spelling of 140231324132242 in words is "one hundred forty trillion, two hundred thirty-one billion, three hundred twenty-four million, one hundred thirty-two thousand, two hundred forty-two".