42353243112 has 16 divisors (see below), whose sum is σ = 105883107840. Its totient is φ = 14117747696.

The previous prime is 42353243087. The next prime is 42353243113. The reversal of 42353243112 is 21134235324.

It is a self number, because there is not a number n which added to its sum of digits gives 42353243112.

It is not an unprimeable number, because it can be changed into a prime (42353243113) 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, 882359208 + ... + 882359255.

It is an arithmetic number, because the mean of its divisors is an integer number (6617694240).

Almost surely, 2^42353243112 is an apocalyptic number.

It is an amenable number.

42353243112 is an abundant number, since it is smaller than the sum of its proper divisors (63529864728).

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

42353243112 is a wasteful number, since it uses less digits than its factorization.

42353243112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1764718472 (or 1764718468 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

Adding to 42353243112 its reverse (21134235324), we get a palindrome (63487478436).

The spelling of 42353243112 in words is "forty-two billion, three hundred fifty-three million, two hundred forty-three thousand, one hundred twelve".