12142433030 has 64 divisors (see below), whose sum is σ = 27407818368. Its totient is φ = 3770357760.

The previous prime is 12142433021. The next prime is 12142433041. The reversal of 12142433030 is 3033424121.

It is a junction number, because it is equal to n+sod(n) for n = 12142432987 and 12142433005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77651 + ... + 174110.

It is an arithmetic number, because the mean of its divisors is an integer number (428247162).

Almost surely, 2^12142433030 is an apocalyptic number.

12142433030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12142433030 is an abundant number, since it is smaller than the sum of its proper divisors (15265385338).

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

12142433030 is a wasteful number, since it uses less digits than its factorization.

12142433030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251841.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12142433030 its reverse (3033424121), we get a palindrome (15175857151).

The spelling of 12142433030 in words is "twelve billion, one hundred forty-two million, four hundred thirty-three thousand, thirty".