42238844112 has 40 divisors (see below), whose sum is σ = 109148389056. Its totient is φ = 14075566336.

The previous prime is 42238844059. The next prime is 42238844177. The reversal of 42238844112 is 21144883224.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44548 + ... + 294044.

Almost surely, 2^42238844112 is an apocalyptic number.

It is an amenable number.

42238844112 is an abundant number, since it is smaller than the sum of its proper divisors (66909544944).

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

42238844112 is a wasteful number, since it uses less digits than its factorization.

42238844112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253035 (or 253029 counting only the distinct ones).

The product of its digits is 98304, while the sum is 39.

The spelling of 42238844112 in words is "forty-two billion, two hundred thirty-eight million, eight hundred forty-four thousand, one hundred twelve".