140321331214 has 8 divisors (see below), whose sum is σ = 212651914608. Its totient is φ = 69437359680.

The previous prime is 140321331169. The next prime is 140321331217. The reversal of 140321331214 is 412133123041.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140321331217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361652722 + ... + 361653109.

It is an arithmetic number, because the mean of its divisors is an integer number (26581489326).

Almost surely, 2^140321331214 is an apocalyptic number.

140321331214 is a deficient number, since it is larger than the sum of its proper divisors (72330583394).

140321331214 is an equidigital number, since it uses as much as digits as its factorization.

140321331214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723305930.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 140321331214 its reverse (412133123041), we get a palindrome (552454454255).

The spelling of 140321331214 in words is "one hundred forty billion, three hundred twenty-one million, three hundred thirty-one thousand, two hundred fourteen".