2421240333 has 8 divisors (see below), whose sum is σ = 3232521600. Its totient is φ = 1612059648.

The previous prime is 2421240323. The next prime is 2421240343. The reversal of 2421240333 is 3330421242.

It is an interprime number because it is at equal distance from previous prime (2421240323) and next prime (2421240343).

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

It is not a de Polignac number, because 2421240333 - 2⁵ = 2421240301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421240323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 522453 + ... + 527066.

It is an arithmetic number, because the mean of its divisors is an integer number (404065200).

Almost surely, 2^2421240333 is an apocalyptic number.

It is an amenable number.

2421240333 is a deficient number, since it is larger than the sum of its proper divisors (811281267).

2421240333 is a wasteful number, since it uses less digits than its factorization.

2421240333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050291.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2421240333 is about 49206.1005669013. The cubic root of 2421240333 is about 1342.8040215998.

Adding to 2421240333 its reverse (3330421242), we get a palindrome (5751661575).

The spelling of 2421240333 in words is "two billion, four hundred twenty-one million, two hundred forty thousand, three hundred thirty-three".