16698099318 has 8 divisors (see below), whose sum is σ = 33396198648. Its totient is φ = 5566033104.

The previous prime is 16698099311. The next prime is 16698099331. The reversal of 16698099318 is 81399089661.

It is a sphenic number, since it is the product of 3 distinct primes.

16698099318 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16698099311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1391508271 + ... + 1391508282.

It is an arithmetic number, because the mean of its divisors is an integer number (4174524831).

Almost surely, 2^16698099318 is an apocalyptic number.

16698099318 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16698099318 is a wasteful number, since it uses less digits than its factorization.

16698099318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2783016558.

The product of its (nonzero) digits is 5038848, while the sum is 60.

The spelling of 16698099318 in words is "sixteen billion, six hundred ninety-eight million, ninety-nine thousand, three hundred eighteen".