314151212 has 12 divisors (see below), whose sum is σ = 552047496. Its totient is φ = 156423360.

The previous prime is 314151209. The next prime is 314151217. The reversal of 314151212 is 212151413.

It is not an unprimeable number, because it can be changed into a prime (314151217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161978 + ... + 163905.

It is an arithmetic number, because the mean of its divisors is an integer number (46003958).

Almost surely, 2^314151212 is an apocalyptic number.

It is an amenable number.

314151212 is a deficient number, since it is larger than the sum of its proper divisors (237896284).

314151212 is a wasteful number, since it uses less digits than its factorization.

314151212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326128 (or 326126 counting only the distinct ones).

The product of its digits is 240, while the sum is 20.

The square root of 314151212 is about 17724.3113265368. The cubic root of 314151212 is about 679.7975262235.

The spelling of 314151212 in words is "three hundred fourteen million, one hundred fifty-one thousand, two hundred twelve".