2421324045 has 48 divisors (see below), whose sum is σ = 4820999040. Its totient is φ = 1101244032.

The previous prime is 2421324001. The next prime is 2421324049. The reversal of 2421324045 is 5404231242.

2421324045 is a `hidden beast` number, since 242 + 13 + 2 + 404 + 5 = 666.

It is not a de Polignac number, because 2421324045 - 2⁶ = 2421323981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421324049) 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 47 ways as a sum of consecutive naturals, for example, 42546 + ... + 81564.

It is an arithmetic number, because the mean of its divisors is an integer number (100437480).

Almost surely, 2^2421324045 is an apocalyptic number.

It is an amenable number.

2421324045 is a deficient number, since it is larger than the sum of its proper divisors (2399674995).

2421324045 is a wasteful number, since it uses less digits than its factorization.

2421324045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39234 (or 39231 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 2421324045 is about 49206.9511857827. The cubic root of 2421324045 is about 1342.8194967970.

Adding to 2421324045 its reverse (5404231242), we get a palindrome (7825555287).

The spelling of 2421324045 in words is "two billion, four hundred twenty-one million, three hundred twenty-four thousand, forty-five".