4120024212 has 18 divisors (see below), whose sum is σ = 10414505738. Its totient is φ = 1373341392.

The previous prime is 4120024177. The next prime is 4120024213. The reversal of 4120024212 is 2124200214.

4120024212 is a `hidden beast` number, since 41 + 200 + 2 + 421 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2156116356 + 1963907856 = 46434^2 + 44316^2 .

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 (4120024213) 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, 57222523 + ... + 57222594.

Almost surely, 2^4120024212 is an apocalyptic number.

It is an amenable number.

4120024212 is an abundant number, since it is smaller than the sum of its proper divisors (6294481526).

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

4120024212 is a wasteful number, since it uses less digits than its factorization.

4120024212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114445127 (or 114445122 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 4120024212 is about 64187.4147477525. The cubic root of 4120024212 is about 1603.1220566183.

Adding to 4120024212 its reverse (2124200214), we get a palindrome (6244224426).

The spelling of 4120024212 in words is "four billion, one hundred twenty million, twenty-four thousand, two hundred twelve".