142030331112 has 64 divisors (see below), whose sum is σ = 355855870080. Its totient is φ = 47239564032.

The previous prime is 142030331081. The next prime is 142030331117. The reversal of 142030331112 is 211133030241.

It is a super-2 number, since 2×142030331112² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (142030331117) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 24430318 + ... + 24436130.

It is an arithmetic number, because the mean of its divisors is an integer number (5560247970).

Almost surely, 2^142030331112 is an apocalyptic number.

142030331112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

142030331112 is an abundant number, since it is smaller than the sum of its proper divisors (213825538968).

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

142030331112 is a wasteful number, since it uses less digits than its factorization.

142030331112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7882 (or 7878 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 142030331112 its reverse (211133030241), we get a palindrome (353163361353).

The spelling of 142030331112 in words is "one hundred forty-two billion, thirty million, three hundred thirty-one thousand, one hundred twelve".