314243012 has 12 divisors (see below), whose sum is σ = 550053420. Its totient is φ = 157084896.

The previous prime is 314242993. The next prime is 314243021. The reversal of 314243012 is 210342413.

It can be written as a sum of positive squares in 2 ways, for example, as 36554116 + 277688896 = 6046^2 + 16664^2 .

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 21758 + ... + 33194.

It is an arithmetic number, because the mean of its divisors is an integer number (45837785).

Almost surely, 2^314243012 is an apocalyptic number.

It is an amenable number.

314243012 is a deficient number, since it is larger than the sum of its proper divisors (235810408).

314243012 is a wasteful number, since it uses less digits than its factorization.

314243012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18310 (or 18308 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 314243012 is about 17726.9008007604. The cubic root of 314243012 is about 679.8637356718.

Adding to 314243012 its reverse (210342413), we get a palindrome (524585425).

The spelling of 314243012 in words is "three hundred fourteen million, two hundred forty-three thousand, twelve".