2430030212 has 6 divisors (see below), whose sum is σ = 4252552878. Its totient is φ = 1215015104.

The previous prime is 2430030203. The next prime is 2430030217. The reversal of 2430030212 is 2120300342.

It can be written as a sum of positive squares in only one way, i.e., 2066975296 + 363054916 = 45464^2 + 19054^2 .

It is not an unprimeable number, because it can be changed into a prime (2430030217) by changing a digit.

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 as a sum of consecutive naturals, namely, 303753773 + ... + 303753780.

It is an arithmetic number, because the mean of its divisors is an integer number (708758813).

Almost surely, 2^2430030212 is an apocalyptic number.

It is an amenable number.

2430030212 is a deficient number, since it is larger than the sum of its proper divisors (1822522666).

2430030212 is a wasteful number, since it uses less digits than its factorization.

2430030212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607507557 (or 607507555 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2430030212 is about 49295.3366151404. The cubic root of 2430030212 is about 1344.4269956395.

Adding to 2430030212 its reverse (2120300342), we get a palindrome (4550330554).

The spelling of 2430030212 in words is "two billion, four hundred thirty million, thirty thousand, two hundred twelve".