16006726998 has 24 divisors (see below), whose sum is σ = 34696198368. Its totient is φ = 5333274672.

The previous prime is 16006726993. The next prime is 16006726999. The reversal of 16006726998 is 89962760061.

16006726998 is a `hidden beast` number, since 1 + 600 + 6 + 7 + 26 + 9 + 9 + 8 = 666.

16006726998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16006726993) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 148590 + ... + 232577.

It is an arithmetic number, because the mean of its divisors is an integer number (1445674932).

Almost surely, 2^16006726998 is an apocalyptic number.

16006726998 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

16006726998 is an abundant number, since it is smaller than the sum of its proper divisors (18689471370).

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

16006726998 is a wasteful number, since it uses less digits than its factorization.

16006726998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383508 (or 383505 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The spelling of 16006726998 in words is "sixteen billion, six million, seven hundred twenty-six thousand, nine hundred ninety-eight".