16616072344 has 64 divisors (see below), whose sum is σ = 32913915840. Its totient is φ = 7848529920.

The previous prime is 16616072339. The next prime is 16616072351. The reversal of 16616072344 is 44327061661.

16616072344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 16616072297 and 16616072306.

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 15 ways as a sum of consecutive naturals, for example, 6589804 + ... + 6592324.

It is an arithmetic number, because the mean of its divisors is an integer number (514279935).

Almost surely, 2^16616072344 is an apocalyptic number.

It is an amenable number.

16616072344 is a deficient number, since it is larger than the sum of its proper divisors (16297843496).

16616072344 is a wasteful number, since it uses less digits than its factorization.

16616072344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2980 (or 2976 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 16616072344 in words is "sixteen billion, six hundred sixteen million, seventy-two thousand, three hundred forty-four".