347669666966743 has 24 divisors (see below), whose sum is σ = 386301261871616. Its totient is φ = 312644152719360.

The previous prime is 347669666966737. The next prime is 347669666966761.

347669666966743 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 347669666966743 - 2⁵ = 347669666966711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (347669666966543) 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 in 23 ways as a sum of consecutive naturals, for example, 28388730 + ... + 38746087.

Almost surely, 2^{347669666966743} is an apocalyptic number.

347669666966743 is a deficient number, since it is larger than the sum of its proper divisors (38631594904873).

347669666966743 is a wasteful number, since it uses less digits than its factorization.

347669666966743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67135303 (or 67135292 counting only the distinct ones).

The product of its digits is 159993501696, while the sum is 88.

The spelling of 347669666966743 in words is "three hundred forty-seven trillion, six hundred sixty-nine billion, six hundred sixty-six million, nine hundred sixty-six thousand, seven hundred forty-three".