94816021471 has 2 divisors, whose sum is σ = 94816021472. Its totient is φ = 94816021470.

The previous prime is 94816021453. The next prime is 94816021481. The reversal of 94816021471 is 17412061849.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 94816021471 - 2¹⁵ = 94815988703 is a prime.

It is a super-3 number, since 3×94816021471³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94816021411) 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 as a sum of consecutive naturals, namely, 47408010735 + 47408010736.

It is an arithmetic number, because the mean of its divisors is an integer number (47408010736).

Almost surely, 2^94816021471 is an apocalyptic number.

94816021471 is a deficient number, since it is larger than the sum of its proper divisors (1).

94816021471 is an equidigital number, since it uses as much as digits as its factorization.

94816021471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 43.

The spelling of 94816021471 in words is "ninety-four billion, eight hundred sixteen million, twenty-one thousand, four hundred seventy-one".