314123212 has 24 divisors (see below), whose sum is σ = 626826816. Its totient is φ = 136451328.

The previous prime is 314123189. The next prime is 314123233. The reversal of 314123212 is 212321413.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 314123212.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176788 + ... + 178555.

It is an arithmetic number, because the mean of its divisors is an integer number (26117784).

Almost surely, 2^314123212 is an apocalyptic number.

It is an amenable number.

314123212 is a deficient number, since it is larger than the sum of its proper divisors (312703604).

314123212 is a wasteful number, since it uses less digits than its factorization.

314123212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355377 (or 355375 counting only the distinct ones).

The product of its digits is 288, while the sum is 19.

The square root of 314123212 is about 17723.5214333947. The cubic root of 314123212 is about 679.7773290535. Note that the first 3 decimals are identical.

Adding to 314123212 its reverse (212321413), we get a palindrome (526444625).

The spelling of 314123212 in words is "three hundred fourteen million, one hundred twenty-three thousand, two hundred twelve".