314445314 has 8 divisors (see below), whose sum is σ = 484415868. Its totient is φ = 152973360.

The previous prime is 314445247. The next prime is 314445317. The reversal of 314445314 is 413544413.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 279458089 + 34987225 = 16717^2 + 5915^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (314445317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2124557 + ... + 2124704.

Almost surely, 2^314445314 is an apocalyptic number.

314445314 is a deficient number, since it is larger than the sum of its proper divisors (169970554).

314445314 is a wasteful number, since it uses less digits than its factorization.

314445314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4249300.

The product of its digits is 11520, while the sum is 29.

The square root of 314445314 is about 17732.6059562603. The cubic root of 314445314 is about 680.0095976154.

Adding to 314445314 its reverse (413544413), we get a palindrome (727989727).

Subtracting 314445314 from its reverse (413544413), we obtain a palindrome (99099099).

The spelling of 314445314 in words is "three hundred fourteen million, four hundred forty-five thousand, three hundred fourteen".