13168983708 has 18 divisors (see below), whose sum is σ = 33288264464. Its totient is φ = 4389661224.

The previous prime is 13168983679. The next prime is 13168983713. The reversal of 13168983708 is 80738986131.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 182902516 + ... + 182902587.

Almost surely, 2^13168983708 is an apocalyptic number.

13168983708 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13168983708 is an abundant number, since it is smaller than the sum of its proper divisors (20119280756).

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

13168983708 is a wasteful number, since it uses less digits than its factorization.

13168983708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365805113 (or 365805108 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The spelling of 13168983708 in words is "thirteen billion, one hundred sixty-eight million, nine hundred eighty-three thousand, seven hundred eight".