347744116471 has 12 divisors (see below), whose sum is σ = 370583216992. Its totient is φ = 326242844928.

The previous prime is 347744116457. The next prime is 347744116501. The reversal of 347744116471 is 174611447743.

It is not a de Polignac number, because 347744116471 - 2⁹ = 347744115959 is a prime.

It is a super-3 number, since 3×347744116471³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (347744116451) 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 in 11 ways as a sum of consecutive naturals, for example, 1831695 + ... + 2012608.

Almost surely, 2^347744116471 is an apocalyptic number.

347744116471 is a deficient number, since it is larger than the sum of its proper divisors (22839100521).

347744116471 is a wasteful number, since it uses less digits than its factorization.

347744116471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3844650 (or 3844633 counting only the distinct ones).

The product of its digits is 1580544, while the sum is 49.

The spelling of 347744116471 in words is "three hundred forty-seven billion, seven hundred forty-four million, one hundred sixteen thousand, four hundred seventy-one".