314023012 has 6 divisors (see below), whose sum is σ = 549540278. Its totient is φ = 157011504.

The previous prime is 314023007. The next prime is 314023063. The reversal of 314023012 is 210320413.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 311663716 + 2359296 = 17654^2 + 1536^2 .

It is a super-2 number, since 2×314023012² = 197220904131104288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39252873 + ... + 39252880.

Almost surely, 2^314023012 is an apocalyptic number.

It is an amenable number.

314023012 is a deficient number, since it is larger than the sum of its proper divisors (235517266).

314023012 is a wasteful number, since it uses less digits than its factorization.

314023012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78505757 (or 78505755 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 314023012 is about 17720.6944559179. The cubic root of 314023012 is about 679.7050422040.

Adding to 314023012 its reverse (210320413), we get a palindrome (524343425).

The spelling of 314023012 in words is "three hundred fourteen million, twenty-three thousand, twelve".