2421252414 has 48 divisors (see below), whose sum is σ = 6012770400. Its totient is φ = 689791680.

The previous prime is 2421252413. The next prime is 2421252419. The reversal of 2421252414 is 4142521242.

It is a happy number.

2421252414 is a `hidden beast` number, since 242 + 1 + 2 + 5 + 2 + 414 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421252413) 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 in 23 ways as a sum of consecutive naturals, for example, 16444 + ... + 71504.

It is an arithmetic number, because the mean of its divisors is an integer number (125266050).

Almost surely, 2^2421252414 is an apocalyptic number.

2421252414 is an abundant number, since it is smaller than the sum of its proper divisors (3591517986).

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

2421252414 is a wasteful number, since it uses less digits than its factorization.

2421252414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55425 (or 55422 counting only the distinct ones).

The product of its digits is 5120, while the sum is 27.

The square root of 2421252414 is about 49206.2233259168. The cubic root of 2421252414 is about 1342.8062549439.

Adding to 2421252414 its reverse (4142521242), we get a palindrome (6563773656).

The spelling of 2421252414 in words is "two billion, four hundred twenty-one million, two hundred fifty-two thousand, four hundred fourteen".