16315214224 has 10 divisors (see below), whose sum is σ = 31610727590. Its totient is φ = 8157607104.

The previous prime is 16315214213. The next prime is 16315214261. The reversal of 16315214224 is 42241251361.

16315214224 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 only one way, i.e., 8974151824 + 7341062400 = 94732^2 + 85680^2 .

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 as a sum of consecutive naturals, namely, 509850429 + ... + 509850460.

It is an arithmetic number, because the mean of its divisors is an integer number (3161072759).

Almost surely, 2^16315214224 is an apocalyptic number.

It is an amenable number.

16315214224 is a deficient number, since it is larger than the sum of its proper divisors (15295513366).

16315214224 is a wasteful number, since it uses less digits than its factorization.

16315214224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019700897 (or 1019700891 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

Adding to 16315214224 its reverse (42241251361), we get a palindrome (58556465585).

The spelling of 16315214224 in words is "sixteen billion, three hundred fifteen million, two hundred fourteen thousand, two hundred twenty-four".