342186965479 has 8 divisors (see below), whose sum is σ = 353235438080. Its totient is φ = 331139129400.

The previous prime is 342186965443. The next prime is 342186965537. The reversal of 342186965479 is 974569681243.

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

It is not a de Polignac number, because 342186965479 - 2²⁹ = 341650094567 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 342186965479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342196965479) 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, 1088884 + ... + 1367494.

It is an arithmetic number, because the mean of its divisors is an integer number (44154429760).

Almost surely, 2^342186965479 is an apocalyptic number.

342186965479 is a deficient number, since it is larger than the sum of its proper divisors (11048472601).

342186965479 is a wasteful number, since it uses less digits than its factorization.

342186965479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318261.

The product of its digits is 78382080, while the sum is 64.

The spelling of 342186965479 in words is "three hundred forty-two billion, one hundred eighty-six million, nine hundred sixty-five thousand, four hundred seventy-nine".