16616018088 has 96 divisors (see below), whose sum is σ = 45271923840. Its totient is φ = 5505521280.

The previous prime is 16616018077. The next prime is 16616018117. The reversal of 16616018088 is 88081061661.

16616018088 is a `hidden beast` number, since 16 + 616 + 0 + 18 + 0 + 8 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14068858 + ... + 14070038.

It is an arithmetic number, because the mean of its divisors is an integer number (471582540).

Almost surely, 2^16616018088 is an apocalyptic number.

16616018088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

16616018088 is an abundant number, since it is smaller than the sum of its proper divisors (28655905752).

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

16616018088 is a wasteful number, since it uses less digits than its factorization.

16616018088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2199 (or 2192 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 45.

The spelling of 16616018088 in words is "sixteen billion, six hundred sixteen million, eighteen thousand, eighty-eight".