314698147993 has 2 divisors, whose sum is σ = 314698147994. Its totient is φ = 314698147992.

The previous prime is 314698147963. The next prime is 314698147997. The reversal of 314698147993 is 399741896413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 204492075264 + 110206072729 = 452208^2 + 331973^2 .

It is an emirp because it is prime and its reverse (399741896413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 314698147993 - 2⁹ = 314698147481 is a prime.

It is not a weakly prime, because it can be changed into another prime (314698147997) 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, 157349073996 + 157349073997.

It is an arithmetic number, because the mean of its divisors is an integer number (157349073997).

Almost surely, 2^314698147993 is an apocalyptic number.

It is an amenable number.

314698147993 is a deficient number, since it is larger than the sum of its proper divisors (1).

314698147993 is an equidigital number, since it uses as much as digits as its factorization.

314698147993 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 35271936, while the sum is 64.

The spelling of 314698147993 in words is "three hundred fourteen billion, six hundred ninety-eight million, one hundred forty-seven thousand, nine hundred ninety-three".