94127688667 has 2 divisors, whose sum is σ = 94127688668. Its totient is φ = 94127688666.

The previous prime is 94127688659. The next prime is 94127688703. The reversal of 94127688667 is 76688672149.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 94127688667 - 2³ = 94127688659 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 94127688599 and 94127688608.

It is not a weakly prime, because it can be changed into another prime (94127688607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47063844333 + 47063844334.

It is an arithmetic number, because the mean of its divisors is an integer number (47063844334).

Almost surely, 2^94127688667 is an apocalyptic number.

94127688667 is a deficient number, since it is larger than the sum of its proper divisors (1).

94127688667 is an equidigital number, since it uses as much as digits as its factorization.

94127688667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48771072, while the sum is 64.

The spelling of 94127688667 in words is "ninety-four billion, one hundred twenty-seven million, six hundred eighty-eight thousand, six hundred sixty-seven".