42444848 has 20 divisors (see below), whose sum is σ = 82343688. Its totient is φ = 21194880.

The previous prime is 42444839. The next prime is 42444877. The reversal of 42444848 is 84844424.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17468 + ... + 19748.

Almost surely, 2^42444848 is an apocalyptic number.

It is an amenable number.

42444848 is a deficient number, since it is larger than the sum of its proper divisors (39898840).

42444848 is a wasteful number, since it uses less digits than its factorization.

42444848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3452 (or 3446 counting only the distinct ones).

The product of its digits is 131072, while the sum is 38.

The square root of 42444848 is about 6514.9710667047. The cubic root of 42444848 is about 348.8255820392.

The spelling of 42444848 in words is "forty-two million, four hundred forty-four thousand, eight hundred forty-eight".