314323323493 has 2 divisors, whose sum is σ = 314323323494. Its totient is φ = 314323323492.

The previous prime is 314323323481. The next prime is 314323323521. The reversal of 314323323493 is 394323323413.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 201297590244 + 113025733249 = 448662^2 + 336193^2 .

It is a cyclic number.

It is not a de Polignac number, because 314323323493 - 2⁹ = 314323322981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314323323793) 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 as a sum of consecutive naturals, namely, 157161661746 + 157161661747.

It is an arithmetic number, because the mean of its divisors is an integer number (157161661747).

Almost surely, 2^314323323493 is an apocalyptic number.

It is an amenable number.

314323323493 is a deficient number, since it is larger than the sum of its proper divisors (1).

314323323493 is an equidigital number, since it uses as much as digits as its factorization.

314323323493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 419904, while the sum is 40.

The spelling of 314323323493 in words is "three hundred fourteen billion, three hundred twenty-three million, three hundred twenty-three thousand, four hundred ninety-three".