16879217288471 has 2 divisors, whose sum is σ = 16879217288472. Its totient is φ = 16879217288470.

The previous prime is 16879217288407. The next prime is 16879217288477. The reversal of 16879217288471 is 17488271297861.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16879217288471 - 2⁶ = 16879217288407 is a prime.

It is a super-3 number, since 3×16879217288471³ (a number of 41 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 16879217288395 and 16879217288404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16879217288477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8439608644235 + 8439608644236.

It is an arithmetic number, because the mean of its divisors is an integer number (8439608644236).

Almost surely, 2^{16879217288471} is an apocalyptic number.

16879217288471 is a deficient number, since it is larger than the sum of its proper divisors (1).

16879217288471 is an equidigital number, since it uses as much as digits as its factorization.

16879217288471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 151732224, while the sum is 71.

The spelling of 16879217288471 in words is "sixteen trillion, eight hundred seventy-nine billion, two hundred seventeen million, two hundred eighty-eight thousand, four hundred seventy-one".