99064142868 has 96 divisors (see below), whose sum is σ = 239855616000. Its totient is φ = 31800472704.

The previous prime is 99064142839. The next prime is 99064142893. The reversal of 99064142868 is 86824146099.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 41292733 + ... + 41295131.

It is an arithmetic number, because the mean of its divisors is an integer number (2498496000).

Almost surely, 2^99064142868 is an apocalyptic number.

It is an amenable number.

99064142868 is an abundant number, since it is smaller than the sum of its proper divisors (140791473132).

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

99064142868 is a wasteful number, since it uses less digits than its factorization.

99064142868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3541 (or 3539 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 57.

The spelling of 99064142868 in words is "ninety-nine billion, sixty-four million, one hundred forty-two thousand, eight hundred sixty-eight".