343968279290135 has 8 divisors (see below), whose sum is σ = 412786751092080. Its totient is φ = 275158079469504.

The previous prime is 343968279290117. The next prime is 343968279290143. The reversal of 343968279290135 is 531092972869343.

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 343968279290135 - 2¹⁰ = 343968279289111 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2067903845 + ... + 2068070174.

It is an arithmetic number, because the mean of its divisors is an integer number (51598343886510).

It is a 1-persistent number, because it is pandigital, but 2⋅343968279290135 = 687936558580270 is not.

Almost surely, 2^{343968279290135} is an apocalyptic number.

343968279290135 is a deficient number, since it is larger than the sum of its proper divisors (68818471801945).

343968279290135 is a wasteful number, since it uses less digits than its factorization.

343968279290135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4135990657.

The product of its (nonzero) digits is 529079040, while the sum is 71.

The spelling of 343968279290135 in words is "three hundred forty-three trillion, nine hundred sixty-eight billion, two hundred seventy-nine million, two hundred ninety thousand, one hundred thirty-five".