30341212 has 24 divisors (see below), whose sum is σ = 58529520. Its totient is φ = 13647360.

The previous prime is 30341203. The next prime is 30341239. The reversal of 30341212 is 21214303.

It is a happy number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 714 + ... + 7822.

It is an arithmetic number, because the mean of its divisors is an integer number (2438730).

Almost surely, 2^30341212 is an apocalyptic number.

It is an amenable number.

30341212 is a deficient number, since it is larger than the sum of its proper divisors (28188308).

30341212 is a wasteful number, since it uses less digits than its factorization.

30341212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7221 (or 7219 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 30341212 is about 5508.2857587456. The cubic root of 30341212 is about 311.8968402101.

Adding to 30341212 its reverse (21214303), we get a palindrome (51555515).

The spelling of 30341212 in words is "thirty million, three hundred forty-one thousand, two hundred twelve".