343413298919 has 2 divisors, whose sum is σ = 343413298920. Its totient is φ = 343413298918.

The previous prime is 343413298873. The next prime is 343413298937. The reversal of 343413298919 is 919892314343.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 343413298919 - 2²⁰ = 343412250343 is a prime.

It is a super-2 number, since 2×343413298919² (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 (343413298939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171706649459 + 171706649460.

It is an arithmetic number, because the mean of its divisors is an integer number (171706649460).

Almost surely, 2^343413298919 is an apocalyptic number.

343413298919 is a deficient number, since it is larger than the sum of its proper divisors (1).

343413298919 is an equidigital number, since it uses as much as digits as its factorization.

343413298919 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5038848, while the sum is 56.

The spelling of 343413298919 in words is "three hundred forty-three billion, four hundred thirteen million, two hundred ninety-eight thousand, nine hundred nineteen".