99144667176 has 16 divisors (see below), whose sum is σ = 247861668000. Its totient is φ = 33048222384.

The previous prime is 99144667103. The next prime is 99144667177. The reversal of 99144667176 is 67176644199.

It is not an unprimeable number, because it can be changed into a prime (99144667177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2065513876 + ... + 2065513923.

It is an arithmetic number, because the mean of its divisors is an integer number (15491354250).

Almost surely, 2^99144667176 is an apocalyptic number.

It is an amenable number.

99144667176 is an abundant number, since it is smaller than the sum of its proper divisors (148717000824).

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

99144667176 is a wasteful number, since it uses less digits than its factorization.

99144667176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4131027808 (or 4131027804 counting only the distinct ones).

The product of its digits is 13716864, while the sum is 60.

The spelling of 99144667176 in words is "ninety-nine billion, one hundred forty-four million, six hundred sixty-seven thousand, one hundred seventy-six".