3024040212 has 18 divisors (see below), whose sum is σ = 7644101738. Its totient is φ = 1008013392.

The previous prime is 3024040193. The next prime is 3024040213. The reversal of 3024040212 is 2120404203.

It can be written as a sum of positive squares in only one way, i.e., 2384759556 + 639280656 = 48834^2 + 25284^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3024040213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42000523 + ... + 42000594.

Almost surely, 2^3024040212 is an apocalyptic number.

It is an amenable number.

3024040212 is an abundant number, since it is smaller than the sum of its proper divisors (4620061526).

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

3024040212 is a wasteful number, since it uses less digits than its factorization.

3024040212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84001127 (or 84001122 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 3024040212 is about 54991.2739623297. The cubic root of 3024040212 is about 1446.0917683075.

Adding to 3024040212 its reverse (2120404203), we get a palindrome (5144444415).

The spelling of 3024040212 in words is "three billion, twenty-four million, forty thousand, two hundred twelve".