16511424316 has 12 divisors (see below), whose sum is σ = 29566969432. Its totient is φ = 8063718768.

The previous prime is 16511424263. The next prime is 16511424329. The reversal of 16511424316 is 61342411561.

16511424316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 47998155 + ... + 47998498.

Almost surely, 2^16511424316 is an apocalyptic number.

It is an amenable number.

16511424316 is a deficient number, since it is larger than the sum of its proper divisors (13055545116).

16511424316 is a wasteful number, since it uses less digits than its factorization.

16511424316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95996700 (or 95996698 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

Adding to 16511424316 its reverse (61342411561), we get a palindrome (77853835877).

The spelling of 16511424316 in words is "sixteen billion, five hundred eleven million, four hundred twenty-four thousand, three hundred sixteen".