302242034 has 12 divisors (see below), whose sum is σ = 473933166. Its totient is φ = 144550032.

The previous prime is 302242013. The next prime is 302242043. The reversal of 302242034 is 430242203.

It can be written as a sum of positive squares in only one way, i.e., 197486809 + 104755225 = 14053^2 + 10235^2 .

It is a junction number, because it is equal to n+sod(n) for n = 302241997 and 302242015.

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, 141779 + ... + 143894.

Almost surely, 2^302242034 is an apocalyptic number.

302242034 is a deficient number, since it is larger than the sum of its proper divisors (171691132).

302242034 is a wasteful number, since it uses less digits than its factorization.

302242034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285721 (or 285698 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 302242034 is about 17385.1095481162. The cubic root of 302242034 is about 671.0964700129.

Adding to 302242034 its reverse (430242203), we get a palindrome (732484237).

The spelling of 302242034 in words is "three hundred two million, two hundred forty-two thousand, thirty-four".