94141660505 has 4 divisors (see below), whose sum is σ = 112969992612. Its totient is φ = 75313328400.

The previous prime is 94141660447. The next prime is 94141660517. The reversal of 94141660505 is 50506614149.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50506614149 = 569 ⋅88763821.

It can be written as a sum of positive squares in 2 ways, for example, as 33422786761 + 60718873744 = 182819^2 + 246412^2 .

It is not a de Polignac number, because 94141660505 - 2¹² = 94141656409 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 9414166046 + ... + 9414166055.

It is an arithmetic number, because the mean of its divisors is an integer number (28242498153).

Almost surely, 2^94141660505 is an apocalyptic number.

It is an amenable number.

94141660505 is a deficient number, since it is larger than the sum of its proper divisors (18828332107).

94141660505 is a wasteful number, since it uses less digits than its factorization.

94141660505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18828332106.

The product of its (nonzero) digits is 129600, while the sum is 41.

The spelling of 94141660505 in words is "ninety-four billion, one hundred forty-one million, six hundred sixty thousand, five hundred five".