63042448 has 40 divisors (see below), whose sum is σ = 145669248. Its totient is φ = 25842432.

The previous prime is 63042431. The next prime is 63042449. The reversal of 63042448 is 84424036.

63042448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63042449) 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 7 ways as a sum of consecutive naturals, for example, 9661 + ... + 14812.

Almost surely, 2^63042448 is an apocalyptic number.

It is an amenable number.

63042448 is an abundant number, since it is smaller than the sum of its proper divisors (82626800).

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

63042448 is a wasteful number, since it uses less digits than its factorization.

63042448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24511 (or 24505 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 63042448 is about 7939.9274555880. The cubic root of 63042448 is about 397.9950674035.

The spelling of 63042448 in words is "sixty-three million, forty-two thousand, four hundred forty-eight".