347107665034223 has 2 divisors, whose sum is σ = 347107665034224. Its totient is φ = 347107665034222.

The previous prime is 347107665034219. The next prime is 347107665034237. The reversal of 347107665034223 is 322430566701743.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (322430566701743) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 347107665034223 - 2² = 347107665034219 is a prime.

It is a super-2 number, since 2×347107665034223² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (347107665030223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173553832517111 + 173553832517112.

It is an arithmetic number, because the mean of its divisors is an integer number (173553832517112).

Almost surely, 2^{347107665034223} is an apocalyptic number.

347107665034223 is a deficient number, since it is larger than the sum of its proper divisors (1).

347107665034223 is an equidigital number, since it uses as much as digits as its factorization.

347107665034223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15240960, while the sum is 53.

The spelling of 347107665034223 in words is "three hundred forty-seven trillion, one hundred seven billion, six hundred sixty-five million, thirty-four thousand, two hundred twenty-three".