12056241330342 has 144 divisors (see below), whose sum is σ = 29366460264960. Its totient is φ = 3570418457760.

The previous prime is 12056241330281. The next prime is 12056241330349. The reversal of 12056241330342 is 24303314265021.

12056241330342 is a `hidden beast` number, since 1 + 2 + 0 + 56 + 241 + 330 + 34 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 12056241330297 and 12056241330306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12056241330349) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 69829759 + ... + 70002197.

It is an arithmetic number, because the mean of its divisors is an integer number (203933751840).

Almost surely, 2^{12056241330342} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12056241330342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14683230132480).

12056241330342 is an abundant number, since it is smaller than the sum of its proper divisors (17310218934618).

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

12056241330342 is a wasteful number, since it uses less digits than its factorization.

12056241330342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173199 (or 173185 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 12056241330342 its reverse (24303314265021), we get a palindrome (36359555595363).

The spelling of 12056241330342 in words is "twelve trillion, fifty-six billion, two hundred forty-one million, three hundred thirty thousand, three hundred forty-two".