42351011112 has 32 divisors (see below), whose sum is σ = 105942941280. Its totient is φ = 14108281920.

The previous prime is 42351011089. The next prime is 42351011113. The reversal of 42351011112 is 21111015324.

It is not an unprimeable number, because it can be changed into a prime (42351011113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 505398 + ... + 583205.

It is an arithmetic number, because the mean of its divisors is an integer number (3310716915).

Almost surely, 2^42351011112 is an apocalyptic number.

It is an amenable number.

42351011112 is an abundant number, since it is smaller than the sum of its proper divisors (63591930168).

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

42351011112 is a wasteful number, since it uses less digits than its factorization.

42351011112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090233 (or 1090229 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 42351011112 its reverse (21111015324), we get a palindrome (63462026436).

The spelling of 42351011112 in words is "forty-two billion, three hundred fifty-one million, eleven thousand, one hundred twelve".