42393112 has 16 divisors (see below), whose sum is σ = 79560360. Its totient is φ = 21177024.

The previous prime is 42393101. The next prime is 42393133. The reversal of 42393112 is 21139324.

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, 11388 + ... + 14644.

Almost surely, 2^42393112 is an apocalyptic number.

It is an amenable number.

42393112 is a deficient number, since it is larger than the sum of its proper divisors (37167248).

42393112 is a wasteful number, since it uses less digits than its factorization.

42393112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4890 (or 4886 counting only the distinct ones).

The product of its digits is 1296, while the sum is 25.

The square root of 42393112 is about 6510.9993088619. Note that the first 3 decimals coincide. The cubic root of 42393112 is about 348.6837966513.

The spelling of 42393112 in words is "forty-two million, three hundred ninety-three thousand, one hundred twelve".