16464305224 has 16 divisors (see below), whose sum is σ = 30975937020. Its totient is φ = 8204055360.

The previous prime is 16464305203. The next prime is 16464305237. The reversal of 16464305224 is 42250346461.

16464305224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10377496900 + 6086808324 = 101870^2 + 78018^2 .

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, 3509667 + ... + 3514354.

Almost surely, 2^16464305224 is an apocalyptic number.

It is an amenable number.

16464305224 is a deficient number, since it is larger than the sum of its proper divisors (14511631796).

16464305224 is a wasteful number, since it uses less digits than its factorization.

16464305224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7024320 (or 7024316 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 16464305224 in words is "sixteen billion, four hundred sixty-four million, three hundred five thousand, two hundred twenty-four".