44421302 has 4 divisors (see below), whose sum is σ = 66631956. Its totient is φ = 22210650.

The previous prime is 44421287. The next prime is 44421347. The reversal of 44421302 is 20312444.

44421302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 11105324 + ... + 11105327.

It is an arithmetic number, because the mean of its divisors is an integer number (16657989).

Almost surely, 2^44421302 is an apocalyptic number.

44421302 is a deficient number, since it is larger than the sum of its proper divisors (22210654).

44421302 is a wasteful number, since it uses less digits than its factorization.

44421302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22210653.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 44421302 is about 6664.9307573297. The cubic root of 44421302 is about 354.1580310943.

Adding to 44421302 its reverse (20312444), we get a palindrome (64733746).

The spelling of 44421302 in words is "forty-four million, four hundred twenty-one thousand, three hundred two".