314242042 has 8 divisors (see below), whose sum is σ = 499090356. Its totient is φ = 147878592.

The previous prime is 314242037. The next prime is 314242051. The reversal of 314242042 is 240242413.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 243328801 + 70913241 = 15599^2 + 8421^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4621173 + ... + 4621240.

Almost surely, 2^314242042 is an apocalyptic number.

314242042 is a deficient number, since it is larger than the sum of its proper divisors (184848314).

314242042 is a wasteful number, since it uses less digits than its factorization.

314242042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9242432.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 314242042 is about 17726.8734411909. The cubic root of 314242042 is about 679.8630361404.

Adding to 314242042 its reverse (240242413), we get a palindrome (554484455).

The spelling of 314242042 in words is "three hundred fourteen million, two hundred forty-two thousand, forty-two".