2421433044 has 36 divisors (see below), whose sum is σ = 6251079744. Its totient is φ = 789970512.

The previous prime is 2421433009. The next prime is 2421433081. The reversal of 2421433044 is 4403341242.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 2421432999 and 2421433017.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 713862 + ... + 717245.

It is an arithmetic number, because the mean of its divisors is an integer number (173641104).

Almost surely, 2^2421433044 is an apocalyptic number.

It is an amenable number.

2421433044 is an abundant number, since it is smaller than the sum of its proper divisors (3829646700).

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

2421433044 is a wasteful number, since it uses less digits than its factorization.

2421433044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431164 (or 1431159 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 2421433044 is about 49208.0587302527. The cubic root of 2421433044 is about 1342.8396460740.

Adding to 2421433044 its reverse (4403341242), we get a palindrome (6824774286).

The spelling of 2421433044 in words is "two billion, four hundred twenty-one million, four hundred thirty-three thousand, forty-four".