12142302420430 has 32 divisors (see below), whose sum is σ = 26899869979584. Its totient is φ = 3842838567936.

The previous prime is 12142302420373. The next prime is 12142302420433. The reversal of 12142302420430 is 3402420324121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12142302420433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6671593827 + ... + 6671595646.

It is an arithmetic number, because the mean of its divisors is an integer number (840620936862).

Almost surely, 2^{12142302420430} is an apocalyptic number.

12142302420430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12142302420430 is an abundant number, since it is smaller than the sum of its proper divisors (14757567559154).

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

12142302420430 is a wasteful number, since it uses less digits than its factorization.

12142302420430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13343189500.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 12142302420430 its reverse (3402420324121), we get a palindrome (15544722744551).

The spelling of 12142302420430 in words is "twelve trillion, one hundred forty-two billion, three hundred two million, four hundred twenty thousand, four hundred thirty".