42448304 has 10 divisors (see below), whose sum is σ = 82243620. Its totient is φ = 21224144.

The previous prime is 42448279. The next prime is 42448309. The reversal of 42448304 is 40384424.

42448304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (42448309) 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 as a sum of consecutive naturals, namely, 1326494 + ... + 1326525.

It is an arithmetic number, because the mean of its divisors is an integer number (8224362).

Almost surely, 2^42448304 is an apocalyptic number.

It is an amenable number.

42448304 is a deficient number, since it is larger than the sum of its proper divisors (39795316).

42448304 is a wasteful number, since it uses less digits than its factorization.

42448304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2653027 (or 2653021 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

The square root of 42448304 is about 6515.2362965590. The cubic root of 42448304 is about 348.8350492934.

The spelling of 42448304 in words is "forty-two million, four hundred forty-eight thousand, three hundred four".