314542345 has 8 divisors (see below), whose sum is σ = 406485576. Its totient is φ = 232277376.

The previous prime is 314542307. The next prime is 314542351. The reversal of 314542345 is 543245413.

It can be written as a sum of positive squares in 4 ways, for example, as 6610041 + 307932304 = 2571^2 + 17548^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 314542345 - 2⁹ = 314541833 is a prime.

It is a Duffinian number.

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, 2419492 + ... + 2419621.

It is an arithmetic number, because the mean of its divisors is an integer number (50810697).

Almost surely, 2^314542345 is an apocalyptic number.

It is an amenable number.

314542345 is a deficient number, since it is larger than the sum of its proper divisors (91943231).

314542345 is a wasteful number, since it uses less digits than its factorization.

314542345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4839131.

The product of its digits is 28800, while the sum is 31.

The square root of 314542345 is about 17735.3416939173. The cubic root of 314542345 is about 680.0795358236.

Adding to 314542345 its reverse (543245413), we get a palindrome (857787758).

The spelling of 314542345 in words is "three hundred fourteen million, five hundred forty-two thousand, three hundred forty-five".