2421446032 has 20 divisors (see below), whose sum is σ = 4938476080. Its totient is φ = 1147000608.

The previous prime is 2421446023. The next prime is 2421446039. The reversal of 2421446032 is 2306441242.

It is not an unprimeable number, because it can be changed into a prime (2421446039) 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 3 ways as a sum of consecutive naturals, for example, 3982338 + ... + 3982945.

It is an arithmetic number, because the mean of its divisors is an integer number (246923804).

Almost surely, 2^2421446032 is an apocalyptic number.

It is an amenable number.

2421446032 is an abundant number, since it is smaller than the sum of its proper divisors (2517030048).

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

2421446032 is a wasteful number, since it uses less digits than its factorization.

2421446032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7965310 (or 7965304 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 2421446032 is about 49208.1907003296. The cubic root of 2421446032 is about 1342.8420469622.

Adding to 2421446032 its reverse (2306441242), we get a palindrome (4727887274).

The spelling of 2421446032 in words is "two billion, four hundred twenty-one million, four hundred forty-six thousand, thirty-two".