314784259189 has 2 divisors, whose sum is σ = 314784259190. Its totient is φ = 314784259188.

The previous prime is 314784259177. The next prime is 314784259211. The reversal of 314784259189 is 981952487413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 310536478564 + 4247780625 = 557258^2 + 65175^2 .

It is an emirp because it is prime and its reverse (981952487413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 314784259189 - 2¹¹ = 314784257141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314784259169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157392129594 + 157392129595.

It is an arithmetic number, because the mean of its divisors is an integer number (157392129595).

Almost surely, 2^314784259189 is an apocalyptic number.

It is an amenable number.

314784259189 is a deficient number, since it is larger than the sum of its proper divisors (1).

314784259189 is an equidigital number, since it uses as much as digits as its factorization.

314784259189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17418240, while the sum is 61.

The spelling of 314784259189 in words is "three hundred fourteen billion, seven hundred eighty-four million, two hundred fifty-nine thousand, one hundred eighty-nine".