314423147 has 2 divisors, whose sum is σ = 314423148. Its totient is φ = 314423146.

The previous prime is 314423129. The next prime is 314423167. The reversal of 314423147 is 741324413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 314423147 - 2¹² = 314419051 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (314423117) 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, 157211573 + 157211574.

It is an arithmetic number, because the mean of its divisors is an integer number (157211574).

Almost surely, 2^314423147 is an apocalyptic number.

314423147 is a deficient number, since it is larger than the sum of its proper divisors (1).

314423147 is an equidigital number, since it uses as much as digits as its factorization.

314423147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 29.

The square root of 314423147 is about 17731.9809102085. The cubic root of 314423147 is about 679.9936180197.

The spelling of 314423147 in words is "three hundred fourteen million, four hundred twenty-three thousand, one hundred forty-seven".