99913089368 has 32 divisors (see below), whose sum is σ = 187932150000. Its totient is φ = 49798087680.

The previous prime is 99913089343. The next prime is 99913089377. The reversal of 99913089368 is 86398031999.

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, 3502748 + ... + 3531156.

Almost surely, 2^99913089368 is an apocalyptic number.

It is an amenable number.

99913089368 is a deficient number, since it is larger than the sum of its proper divisors (88019060632).

99913089368 is a wasteful number, since it uses less digits than its factorization.

99913089368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29795 (or 29791 counting only the distinct ones).

The product of its (nonzero) digits is 22674816, while the sum is 65.

The spelling of 99913089368 in words is "ninety-nine billion, nine hundred thirteen million, eighty-nine thousand, three hundred sixty-eight".