99007817000 has 32 divisors (see below), whose sum is σ = 231678294120. Its totient is φ = 39603126400.

The previous prime is 99007816997. The next prime is 99007817009. The reversal of 99007817000 is 71870099.

It can be written as a sum of positive squares in 4 ways, for example, as 30674720164 + 68333096836 = 175142^2 + 261406^2 .

It is not an unprimeable number, because it can be changed into a prime (99007817009) 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 7 ways as a sum of consecutive naturals, for example, 49502909 + ... + 49504908.

Almost surely, 2^99007817000 is an apocalyptic number.

It is an amenable number.

99007817000 is an abundant number, since it is smaller than the sum of its proper divisors (132670477120).

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

99007817000 is a wasteful number, since it uses less digits than its factorization.

99007817000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99007838 (or 99007824 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 41.

The spelling of 99007817000 in words is "ninety-nine billion, seven million, eight hundred seventeen thousand".