2140320323314 has 8 divisors (see below), whose sum is σ = 3217444652268. Its totient is φ = 1067838772560.

The previous prime is 2140320323261. The next prime is 2140320323329. The reversal of 2140320323314 is 4133230230412.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1850212050625 + 290108272689 = 1360225^2 + 538617^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1160693397 + ... + 1160695240.

Almost surely, 2^{2140320323314} is an apocalyptic number.

2140320323314 is a deficient number, since it is larger than the sum of its proper divisors (1077124328954).

2140320323314 is a wasteful number, since it uses less digits than its factorization.

2140320323314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2321389100.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 2140320323314 its reverse (4133230230412), we get a palindrome (6273550553726).

The spelling of 2140320323314 in words is "two trillion, one hundred forty billion, three hundred twenty million, three hundred twenty-three thousand, three hundred fourteen".