1242343314 has 12 divisors (see below), whose sum is σ = 2691743886. Its totient is φ = 414114432.

The previous prime is 1242343309. The next prime is 1242343343. The reversal of 1242343314 is 4133432421.

1242343314 is a `hidden beast` number, since 1 + 2 + 4 + 2 + 343 + 314 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1223810289 + 18533025 = 34983^2 + 4305^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34509519 + ... + 34509554.

Almost surely, 2^1242343314 is an apocalyptic number.

1242343314 is an abundant number, since it is smaller than the sum of its proper divisors (1449400572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1242343314 is a wasteful number, since it uses less digits than its factorization.

1242343314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69019081 (or 69019078 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 1242343314 is about 35246.8908416047. The cubic root of 1242343314 is about 1075.0133948935.

Adding to 1242343314 its reverse (4133432421), we get a palindrome (5375775735).

The spelling of 1242343314 in words is "one billion, two hundred forty-two million, three hundred forty-three thousand, three hundred fourteen".