16923078546316 has 24 divisors (see below), whose sum is σ = 29656108428800. Its totient is φ = 8449905690000.

The previous prime is 16923078546271. The next prime is 16923078546343. The reversal of 16923078546316 is 61364587032961.

It is a happy number.

16923078546316 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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77306785 + ... + 77525383.

It is a 2-persistent number, because it is pandigital, and so is 2⋅16923078546316 = 33846157092632, but 3⋅16923078546316 = 50769235638948 is not.

Almost surely, 2^{16923078546316} is an apocalyptic number.

It is an amenable number.

16923078546316 is a deficient number, since it is larger than the sum of its proper divisors (12733029882484).

16923078546316 is a wasteful number, since it uses less digits than its factorization.

16923078546316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245125 (or 245123 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 61.

The spelling of 16923078546316 in words is "sixteen trillion, nine hundred twenty-three billion, seventy-eight million, five hundred forty-six thousand, three hundred sixteen".