16433114505 has 32 divisors (see below), whose sum is σ = 26419271040. Its totient is φ = 8722306560.

The previous prime is 16433114501. The next prime is 16433114519. The reversal of 16433114505 is 50541133461.

It is a happy number.

It is not a de Polignac number, because 16433114505 - 2² = 16433114501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16433114501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5328694 + ... + 5331776.

It is an arithmetic number, because the mean of its divisors is an integer number (825602220).

Almost surely, 2^16433114505 is an apocalyptic number.

16433114505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16433114505 is a deficient number, since it is larger than the sum of its proper divisors (9986156535).

16433114505 is a wasteful number, since it uses less digits than its factorization.

16433114505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4681.

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 16433114505 its reverse (50541133461), we get a palindrome (66974247966).

The spelling of 16433114505 in words is "sixteen billion, four hundred thirty-three million, one hundred fourteen thousand, five hundred five".