16723463204 has 24 divisors (see below), whose sum is σ = 34350899520. Its totient is φ = 6973490016.

The previous prime is 16723463161. The next prime is 16723463213. The reversal of 16723463204 is 40236432761.

16723463204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 8070134 + ... + 8072205.

It is an arithmetic number, because the mean of its divisors is an integer number (1431287480).

Almost surely, 2^16723463204 is an apocalyptic number.

16723463204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

16723463204 is an abundant number, since it is smaller than the sum of its proper divisors (17627436316).

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

16723463204 is a wasteful number, since it uses less digits than its factorization.

16723463204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16142387 (or 16142385 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 38.

Adding to 16723463204 its reverse (40236432761), we get a palindrome (56959895965).

The spelling of 16723463204 in words is "sixteen billion, seven hundred twenty-three million, four hundred sixty-three thousand, two hundred four".