314543045 has 8 divisors (see below), whose sum is σ = 378856440. Its totient is φ = 250697920.

The previous prime is 314543041. The next prime is 314543107. The reversal of 314543045 is 540345413.

It can be written as a sum of positive squares in 4 ways, for example, as 36554116 + 277988929 = 6046^2 + 16673^2 .

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

It is not a de Polignac number, because 314543045 - 2² = 314543041 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 314542999 and 314543017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314543041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115586 + ... + 118275.

It is an arithmetic number, because the mean of its divisors is an integer number (47357055).

Almost surely, 2^314543045 is an apocalyptic number.

It is an amenable number.

314543045 is a deficient number, since it is larger than the sum of its proper divisors (64313395).

314543045 is a wasteful number, since it uses less digits than its factorization.

314543045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234135.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 314543045 is about 17735.3614285134. The cubic root of 314543045 is about 680.0800403189.

Adding to 314543045 its reverse (540345413), we get a palindrome (854888458).

The spelling of 314543045 in words is "three hundred fourteen million, five hundred forty-three thousand, forty-five".