42710112 has 48 divisors (see below), whose sum is σ = 124573680. Its totient is φ = 14236416.

The previous prime is 42710111. The next prime is 42710131. The reversal of 42710112 is 21101724.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42710111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23853 + ... + 25580.

It is an arithmetic number, because the mean of its divisors is an integer number (2595285).

Almost surely, 2^42710112 is an apocalyptic number.

It is an amenable number.

42710112 is an abundant number, since it is smaller than the sum of its proper divisors (81863568).

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

42710112 is a wasteful number, since it uses less digits than its factorization.

42710112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49452 (or 49438 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 42710112 is about 6535.2973918560. The cubic root of 42710112 is about 349.5507487692.

Adding to 42710112 its reverse (21101724), we get a palindrome (63811836).

The spelling of 42710112 in words is "forty-two million, seven hundred ten thousand, one hundred twelve".