1242343114 has 16 divisors (see below), whose sum is σ = 1946125440. Its totient is φ = 593678800.

The previous prime is 1242343027. The next prime is 1242343121. The reversal of 1242343114 is 4113432421.

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 7 ways as a sum of consecutive naturals, for example, 49467 + ... + 70225.

It is an arithmetic number, because the mean of its divisors is an integer number (121632840).

Almost surely, 2^1242343114 is an apocalyptic number.

1242343114 is a deficient number, since it is larger than the sum of its proper divisors (703782326).

1242343114 is a wasteful number, since it uses less digits than its factorization.

1242343114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22085.

The product of its digits is 2304, while the sum is 25.

The square root of 1242343114 is about 35246.8880044749. Note that the first 3 decimals coincide. The cubic root of 1242343114 is about 1075.0133372061.

Adding to 1242343114 its reverse (4113432421), we get a palindrome (5355775535).

The spelling of 1242343114 in words is "one billion, two hundred forty-two million, three hundred forty-three thousand, one hundred fourteen".