16463502224 has 20 divisors (see below), whose sum is σ = 34351731036. Its totient is φ = 7598539392.

The previous prime is 16463502221. The next prime is 16463502241. The reversal of 16463502224 is 42220536461.

16463502224 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 6331066624 + 10132435600 = 79568^2 + 100660^2 .

It is not an unprimeable number, because it can be changed into a prime (16463502221) by changing a digit.

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, 39575519 + ... + 39575934.

Almost surely, 2^16463502224 is an apocalyptic number.

It is an amenable number.

16463502224 is an abundant number, since it is smaller than the sum of its proper divisors (17888228812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16463502224 is a wasteful number, since it uses less digits than its factorization.

16463502224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79151474 (or 79151468 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 16463502224 in words is "sixteen billion, four hundred sixty-three million, five hundred two thousand, two hundred twenty-four".