99187160966424 has 32 divisors (see below), whose sum is σ = 275519891574000. Its totient is φ = 33062386988736.

The previous prime is 99187160966381. The next prime is 99187160966431. The reversal of 99187160966424 is 42466906178199.

99187160966424 is a `hidden beast` number, since 9 + 9 + 1 + 8 + 7 + 1 + 609 + 6 + 6 + 4 + 2 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229599909429 + ... + 229599909860.

Almost surely, 2^{99187160966424} is an apocalyptic number.

It is an amenable number.

99187160966424 is an abundant number, since it is smaller than the sum of its proper divisors (176332730607576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99187160966424 is a wasteful number, since it uses less digits than its factorization.

99187160966424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459199819304 (or 459199819294 counting only the distinct ones).

The product of its (nonzero) digits is 282175488, while the sum is 72.

The spelling of 99187160966424 in words is "ninety-nine trillion, one hundred eighty-seven billion, one hundred sixty million, nine hundred sixty-six thousand, four hundred twenty-four".