94071656491 has 2 divisors, whose sum is σ = 94071656492. Its totient is φ = 94071656490.

The previous prime is 94071656443. The next prime is 94071656507. The reversal of 94071656491 is 19465617049.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 94071656491 - 2¹⁷ = 94071525419 is a prime.

It is not a weakly prime, because it can be changed into another prime (94071656401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47035828245 + 47035828246.

It is an arithmetic number, because the mean of its divisors is an integer number (47035828246).

Almost surely, 2^94071656491 is an apocalyptic number.

94071656491 is a deficient number, since it is larger than the sum of its proper divisors (1).

94071656491 is an equidigital number, since it uses as much as digits as its factorization.

94071656491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1632960, while the sum is 52.

The spelling of 94071656491 in words is "ninety-four billion, seventy-one million, six hundred fifty-six thousand, four hundred ninety-one".