2412424221 has 8 divisors (see below), whose sum is σ = 3225331584. Its totient is φ = 1603899840.

The previous prime is 2412424213. The next prime is 2412424249. The reversal of 2412424221 is 1224242142.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2412424221 - 2³ = 2412424213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2412424191 and 2412424200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2412424271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1094460 + ... + 1096661.

It is an arithmetic number, because the mean of its divisors is an integer number (403166448).

Almost surely, 2^2412424221 is an apocalyptic number.

It is an amenable number.

2412424221 is a deficient number, since it is larger than the sum of its proper divisors (812907363).

2412424221 is a wasteful number, since it uses less digits than its factorization.

2412424221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2191491.

The product of its digits is 2048, while the sum is 24.

The square root of 2412424221 is about 49116.4353450044. The cubic root of 2412424221 is about 1341.1722535072.

Adding to 2412424221 its reverse (1224242142), we get a palindrome (3636666363).

The spelling of 2412424221 in words is "two billion, four hundred twelve million, four hundred twenty-four thousand, two hundred twenty-one".