99234311343299 has 4 divisors (see below), whose sum is σ = 108255612374520. Its totient is φ = 90213010312080.

The previous prime is 99234311343263. The next prime is 99234311343311.

99234311343299 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 99234311343299 - 2⁸ = 99234311343043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99234311343499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4510650515594 + ... + 4510650515615.

It is an arithmetic number, because the mean of its divisors is an integer number (27063903093630).

Almost surely, 2^{99234311343299} is an apocalyptic number.

99234311343299 is a deficient number, since it is larger than the sum of its proper divisors (9021301031221).

99234311343299 is a wasteful number, since it uses less digits than its factorization.

99234311343299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9021301031220.

The product of its digits is 34012224, while the sum is 62.

The spelling of 99234311343299 in words is "ninety-nine trillion, two hundred thirty-four billion, three hundred eleven million, three hundred forty-three thousand, two hundred ninety-nine".