343312645604213 has 8 divisors (see below), whose sum is σ = 344941163545440. Its totient is φ = 341684141284080.

The previous prime is 343312645604161. The next prime is 343312645604233. The reversal of 343312645604213 is 312406546213343.

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 343312645604213 - 2²⁰ = 343312644555637 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343312645604233) 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, 49033931 + ... + 55596327.

It is an arithmetic number, because the mean of its divisors is an integer number (43117645443180).

Almost surely, 2^{343312645604213} is an apocalyptic number.

It is an amenable number.

343312645604213 is a deficient number, since it is larger than the sum of its proper divisors (1628517941227).

343312645604213 is a wasteful number, since it uses less digits than its factorization.

343312645604213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6810547.

The product of its (nonzero) digits is 3732480, while the sum is 47.

The spelling of 343312645604213 in words is "three hundred forty-three trillion, three hundred twelve billion, six hundred forty-five million, six hundred four thousand, two hundred thirteen".