16217324924 has 24 divisors (see below), whose sum is σ = 28565913600. Its totient is φ = 8055795440.

The previous prime is 16217324839. The next prime is 16217324927. The reversal of 16217324924 is 42942371261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16217324927) 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, 392357 + ... + 431715.

It is an arithmetic number, because the mean of its divisors is an integer number (1190246400).

Almost surely, 2^16217324924 is an apocalyptic number.

It is an amenable number.

16217324924 is a deficient number, since it is larger than the sum of its proper divisors (12348588676).

16217324924 is a wasteful number, since it uses less digits than its factorization.

16217324924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40033 (or 40031 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The spelling of 16217324924 in words is "sixteen billion, two hundred seventeen million, three hundred twenty-four thousand, nine hundred twenty-four".