16893091116 has 72 divisors (see below), whose sum is σ = 46615855104. Its totient is φ = 5115615840.

The previous prime is 16893091091. The next prime is 16893091141. The reversal of 16893091116 is 61119039861.

It is an interprime number because it is at equal distance from previous prime (16893091091) and next prime (16893091141).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 597205 + ... + 624851.

It is an arithmetic number, because the mean of its divisors is an integer number (647442432).

Almost surely, 2^16893091116 is an apocalyptic number.

It is an amenable number.

16893091116 is an abundant number, since it is smaller than the sum of its proper divisors (29722763988).

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

16893091116 is a wasteful number, since it uses less digits than its factorization.

16893091116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29211 (or 29206 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 45.

The spelling of 16893091116 in words is "sixteen billion, eight hundred ninety-three million, ninety-one thousand, one hundred sixteen".