12142112311141 has 8 divisors (see below), whose sum is σ = 12161918368224. Its totient is φ = 12122309960880.

The previous prime is 12142112311127. The next prime is 12142112311171. The reversal of 12142112311141 is 14111321124121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12142112311141 - 2⁴¹ = 9943089055589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12142112311111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5668090 + ... + 7510756.

It is an arithmetic number, because the mean of its divisors is an integer number (1520239796028).

Almost surely, 2^{12142112311141} is an apocalyptic number.

It is an amenable number.

12142112311141 is a deficient number, since it is larger than the sum of its proper divisors (19806057083).

12142112311141 is a wasteful number, since it uses less digits than its factorization.

12142112311141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1853411.

The product of its digits is 384, while the sum is 25.

Adding to 12142112311141 its reverse (14111321124121), we get a palindrome (26253433435262).

The spelling of 12142112311141 in words is "twelve trillion, one hundred forty-two billion, one hundred twelve million, three hundred eleven thousand, one hundred forty-one".