16844018058 has 24 divisors (see below), whose sum is σ = 41708997408. Its totient is φ = 4812576552.

The previous prime is 16844018041. The next prime is 16844018063. The reversal of 16844018058 is 85081044861.

16844018058 is a `hidden beast` number, since 168 + 4 + 401 + 80 + 5 + 8 = 666.

It is a super-3 number, since 3×16844018058³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66841216 + ... + 66841467.

It is an arithmetic number, because the mean of its divisors is an integer number (1737874892).

Almost surely, 2^16844018058 is an apocalyptic number.

16844018058 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

16844018058 is an abundant number, since it is smaller than the sum of its proper divisors (24864979350).

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

16844018058 is a wasteful number, since it uses less digits than its factorization.

16844018058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133682698 (or 133682695 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 45.

The spelling of 16844018058 in words is "sixteen billion, eight hundred forty-four million, eighteen thousand, fifty-eight".