16723157116 has 24 divisors (see below), whose sum is σ = 31093735680. Its totient is φ = 7847458992.

The previous prime is 16723157093. The next prime is 16723157141. The reversal of 16723157116 is 61175132761.

16723157116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 1020100 + ... + 1036363.

It is an arithmetic number, because the mean of its divisors is an integer number (1295572320).

Almost surely, 2^16723157116 is an apocalyptic number.

It is an amenable number.

16723157116 is a deficient number, since it is larger than the sum of its proper divisors (14370578564).

16723157116 is a wasteful number, since it uses less digits than its factorization.

16723157116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2056593 (or 2056591 counting only the distinct ones).

The product of its digits is 52920, while the sum is 40.

Adding to 16723157116 its reverse (61175132761), we get a palindrome (77898289877).

The spelling of 16723157116 in words is "sixteen billion, seven hundred twenty-three million, one hundred fifty-seven thousand, one hundred sixteen".