16433116004 has 24 divisors (see below), whose sum is σ = 28843113600. Its totient is φ = 8192265120.

The previous prime is 16433115991. The next prime is 16433116009. The reversal of 16433116004 is 40061133461.

It is not an unprimeable number, because it can be changed into a prime (16433116009) 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, 1983182 + ... + 1991450.

It is an arithmetic number, because the mean of its divisors is an integer number (1201796400).

Almost surely, 2^16433116004 is an apocalyptic number.

It is an amenable number.

16433116004 is a deficient number, since it is larger than the sum of its proper divisors (12409997596).

16433116004 is a wasteful number, since it uses less digits than its factorization.

16433116004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9683 (or 9681 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 16433116004 its reverse (40061133461), we get a palindrome (56494249465).

The spelling of 16433116004 in words is "sixteen billion, four hundred thirty-three million, one hundred sixteen thousand, four".