12146796543929 has 8 divisors (see below), whose sum is σ = 12152062188000. Its totient is φ = 12141531603936.

The previous prime is 12146796543911. The next prime is 12146796543977. The reversal of 12146796543929 is 92934569764121.

It is a happy number.

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 12146796543929 - 2¹² = 12146796539833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12146796540929) 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, 35929322 + ... + 36265820.

It is an arithmetic number, because the mean of its divisors is an integer number (1519007773500).

Almost surely, 2^{12146796543929} is an apocalyptic number.

It is an amenable number.

12146796543929 is a deficient number, since it is larger than the sum of its proper divisors (5265644071).

12146796543929 is a wasteful number, since it uses less digits than its factorization.

12146796543929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352039.

The product of its digits is 176359680, while the sum is 68.

The spelling of 12146796543929 in words is "twelve trillion, one hundred forty-six billion, seven hundred ninety-six million, five hundred forty-three thousand, nine hundred twenty-nine".