342106205729 has 8 divisors (see below), whose sum is σ = 343098402912. Its totient is φ = 341114139520.

The previous prime is 342106205699. The next prime is 342106205743. The reversal of 342106205729 is 927502601243.

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 342106205729 - 2¹⁶ = 342106140193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342106205029) 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, 8098994 + ... + 8141124.

It is an arithmetic number, because the mean of its divisors is an integer number (42887300364).

Almost surely, 2^342106205729 is an apocalyptic number.

It is an amenable number.

342106205729 is a deficient number, since it is larger than the sum of its proper divisors (992197183).

342106205729 is a wasteful number, since it uses less digits than its factorization.

342106205729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65487.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 342106205729 in words is "three hundred forty-two billion, one hundred six million, two hundred five thousand, seven hundred twenty-nine".