99822468434 has 32 divisors (see below), whose sum is σ = 161607688704. Its totient is φ = 45970326720.

The previous prime is 99822468433. The next prime is 99822468443. The reversal of 99822468434 is 43486422899.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (99822468433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28188704 + ... + 28192244.

It is an arithmetic number, because the mean of its divisors is an integer number (5050240272).

Almost surely, 2^99822468434 is an apocalyptic number.

99822468434 is a deficient number, since it is larger than the sum of its proper divisors (61785220270).

99822468434 is a wasteful number, since it uses less digits than its factorization.

99822468434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5642.

The product of its digits is 23887872, while the sum is 59.

The spelling of 99822468434 in words is "ninety-nine billion, eight hundred twenty-two million, four hundred sixty-eight thousand, four hundred thirty-four".