99319044995 has 8 divisors (see below), whose sum is σ = 123292607760. Its totient is φ = 76715400160.

The previous prime is 99319044989. The next prime is 99319044997. The reversal of 99319044995 is 59944091399.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 99319044995 - 2²⁶ = 99251936131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99319044997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342479321 + ... + 342479610.

It is an arithmetic number, because the mean of its divisors is an integer number (15411575970).

Almost surely, 2^99319044995 is an apocalyptic number.

99319044995 is a deficient number, since it is larger than the sum of its proper divisors (23973562765).

99319044995 is a wasteful number, since it uses less digits than its factorization.

99319044995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684958965.

The product of its (nonzero) digits is 14171760, while the sum is 62.

The spelling of 99319044995 in words is "ninety-nine billion, three hundred nineteen million, forty-four thousand, nine hundred ninety-five".