12142342030 has 32 divisors (see below), whose sum is σ = 26899959744. Its totient is φ = 3842850816.

The previous prime is 12142341983. The next prime is 12142342057. The reversal of 12142342030 is 3024324121.

It is a junction number, because it is equal to n+sod(n) for n = 12142341992 and 12142342010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6670707 + ... + 6672526.

It is an arithmetic number, because the mean of its divisors is an integer number (840623742).

Almost surely, 2^12142342030 is an apocalyptic number.

12142342030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12142342030 is an abundant number, since it is smaller than the sum of its proper divisors (14757617714).

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

12142342030 is a wasteful number, since it uses less digits than its factorization.

12142342030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13343260.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 12142342030 its reverse (3024324121), we get a palindrome (15166666151).

The spelling of 12142342030 in words is "twelve billion, one hundred forty-two million, three hundred forty-two thousand, thirty".