314423422309 has 2 divisors, whose sum is σ = 314423422310. Its totient is φ = 314423422308.

The previous prime is 314423422297. The next prime is 314423422387. The reversal of 314423422309 is 903224324413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 202097899809 + 112325522500 = 449553^2 + 335150^2 .

It is a cyclic number.

It is not a de Polignac number, because 314423422309 - 2¹¹ = 314423420261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314423423309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157211711154 + 157211711155.

It is an arithmetic number, because the mean of its divisors is an integer number (157211711155).

Almost surely, 2^314423422309 is an apocalyptic number.

It is an amenable number.

314423422309 is a deficient number, since it is larger than the sum of its proper divisors (1).

314423422309 is an equidigital number, since it uses as much as digits as its factorization.

314423422309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 314423422309 in words is "three hundred fourteen billion, four hundred twenty-three million, four hundred twenty-two thousand, three hundred nine".