16118943704 has 32 divisors (see below), whose sum is σ = 30649799520. Its totient is φ = 7945756416.

The previous prime is 16118943679. The next prime is 16118943713. The reversal of 16118943704 is 40734981161.

16118943704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16118943704² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1989149 + ... + 1997235.

It is an arithmetic number, because the mean of its divisors is an integer number (957806235).

Almost surely, 2^16118943704 is an apocalyptic number.

It is an amenable number.

16118943704 is a deficient number, since it is larger than the sum of its proper divisors (14530855816).

16118943704 is a wasteful number, since it uses less digits than its factorization.

16118943704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11579 (or 11575 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 44.

The spelling of 16118943704 in words is "sixteen billion, one hundred eighteen million, nine hundred forty-three thousand, seven hundred four".