99569484434 has 16 divisors (see below), whose sum is σ = 171038195136. Its totient is φ = 42585723600.

The previous prime is 99569484433. The next prime is 99569484461. The reversal of 99569484434 is 43448496599.

99569484434 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (99569484433) 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 7 ways as a sum of consecutive naturals, for example, 7235597 + ... + 7249344.

It is an arithmetic number, because the mean of its divisors is an integer number (10689887196).

Almost surely, 2^99569484434 is an apocalyptic number.

99569484434 is a deficient number, since it is larger than the sum of its proper divisors (71468710702).

99569484434 is a wasteful number, since it uses less digits than its factorization.

99569484434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14485441.

The product of its digits is 134369280, while the sum is 65.

The spelling of 99569484434 in words is "ninety-nine billion, five hundred sixty-nine million, four hundred eighty-four thousand, four hundred thirty-four".