343671823367 has 2 divisors, whose sum is σ = 343671823368. Its totient is φ = 343671823366.

The previous prime is 343671823361. The next prime is 343671823447. The reversal of 343671823367 is 763328176343.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (763328176343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 343671823367 - 2⁴ = 343671823351 is a prime.

It is a super-2 number, since 2×343671823367² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343671823361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171835911683 + 171835911684.

It is an arithmetic number, because the mean of its divisors is an integer number (171835911684).

Almost surely, 2^343671823367 is an apocalyptic number.

343671823367 is a deficient number, since it is larger than the sum of its proper divisors (1).

343671823367 is an equidigital number, since it uses as much as digits as its factorization.

343671823367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9144576, while the sum is 53.

The spelling of 343671823367 in words is "three hundred forty-three billion, six hundred seventy-one million, eight hundred twenty-three thousand, three hundred sixty-seven".