16424442434 has 32 divisors (see below), whose sum is σ = 25530598656. Its totient is φ = 7920184320.

The previous prime is 16424442409. The next prime is 16424442457. The reversal of 16424442434 is 43424442461.

16424442434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1936964 + ... + 1945424.

It is an arithmetic number, because the mean of its divisors is an integer number (797831208).

Almost surely, 2^16424442434 is an apocalyptic number.

16424442434 is a deficient number, since it is larger than the sum of its proper divisors (9106156222).

16424442434 is a wasteful number, since it uses less digits than its factorization.

16424442434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8810.

The product of its digits is 294912, while the sum is 38.

Adding to 16424442434 its reverse (43424442461), we get a palindrome (59848884895).

The spelling of 16424442434 in words is "sixteen billion, four hundred twenty-four million, four hundred forty-two thousand, four hundred thirty-four".