314440343140213 has 4 divisors (see below), whose sum is σ = 314495498442028. Its totient is φ = 314385187838400.

The previous prime is 314440343140141. The next prime is 314440343140223. The reversal of 314440343140213 is 312041343044413.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 166588532258724 + 147851810881489 = 12906918^2 + 12159433^2 .

It is a cyclic number.

It is not a de Polignac number, because 314440343140213 - 2³³ = 314431753205621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314440343140223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27577642356 + ... + 27577653757.

It is an arithmetic number, because the mean of its divisors is an integer number (78623874610507).

Almost surely, 2^{314440343140213} is an apocalyptic number.

It is an amenable number.

314440343140213 is a deficient number, since it is larger than the sum of its proper divisors (55155301815).

314440343140213 is an equidigital number, since it uses as much as digits as its factorization.

314440343140213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55155301814.

The product of its (nonzero) digits is 165888, while the sum is 37.

Adding to 314440343140213 its reverse (312041343044413), we get a palindrome (626481686184626).

The spelling of 314440343140213 in words is "three hundred fourteen trillion, four hundred forty billion, three hundred forty-three million, one hundred forty thousand, two hundred thirteen".