94117348521 has 64 divisors (see below), whose sum is σ = 171640268800. Its totient is φ = 49765762368.

The previous prime is 94117348459. The next prime is 94117348543. The reversal of 94117348521 is 12584371149.

94117348521 is a `hidden beast` number, since 9 + 4 + 11 + 73 + 48 + 521 = 666.

It is not a de Polignac number, because 94117348521 - 2⁷ = 94117348393 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (94117348571) 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 in 63 ways as a sum of consecutive naturals, for example, 150346 + ... + 459171.

It is an arithmetic number, because the mean of its divisors is an integer number (2681879200).

Almost surely, 2^94117348521 is an apocalyptic number.

It is an amenable number.

94117348521 is a deficient number, since it is larger than the sum of its proper divisors (77522920279).

94117348521 is a wasteful number, since it uses less digits than its factorization.

94117348521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609595 (or 609589 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The spelling of 94117348521 in words is "ninety-four billion, one hundred seventeen million, three hundred forty-eight thousand, five hundred twenty-one".