343456711363613 has 2 divisors, whose sum is σ = 343456711363614. Its totient is φ = 343456711363612.

The previous prime is 343456711363583. The next prime is 343456711363657. The reversal of 343456711363613 is 316363117654343.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 326164936441369 + 17291774922244 = 18060037^2 + 4158338^2 .

It is a cyclic number.

It is not a de Polignac number, because 343456711363613 - 2³⁴ = 343439531494429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343456713363613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171728355681806 + 171728355681807.

It is an arithmetic number, because the mean of its divisors is an integer number (171728355681807).

Almost surely, 2^{343456711363613} is an apocalyptic number.

It is an amenable number.

343456711363613 is a deficient number, since it is larger than the sum of its proper divisors (1).

343456711363613 is an equidigital number, since it uses as much as digits as its factorization.

343456711363613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29393280, while the sum is 56.

The spelling of 343456711363613 in words is "three hundred forty-three trillion, four hundred fifty-six billion, seven hundred eleven million, three hundred sixty-three thousand, six hundred thirteen".