42934448 has 20 divisors (see below), whose sum is σ = 83671728. Its totient is φ = 21341760.

The previous prime is 42934447. The next prime is 42934457. The reversal of 42934448 is 84443924.

It is not an unprimeable number, because it can be changed into a prime (42934447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4988 + ... + 10523.

Almost surely, 2^42934448 is an apocalyptic number.

It is an amenable number.

42934448 is a deficient number, since it is larger than the sum of its proper divisors (40737280).

42934448 is a wasteful number, since it uses less digits than its factorization.

42934448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15692 (or 15686 counting only the distinct ones).

The product of its digits is 110592, while the sum is 38.

The square root of 42934448 is about 6552.4383247765. The cubic root of 42934448 is about 350.1616885590.

The spelling of 42934448 in words is "forty-two million, nine hundred thirty-four thousand, four hundred forty-eight".