13698030666 has 16 divisors (see below), whose sum is σ = 27667310688. Its totient is φ = 4520802000.

The previous prime is 13698030641. The next prime is 13698030683. The reversal of 13698030666 is 66603089631.

13698030666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 11301400 + ... + 11302611.

It is an arithmetic number, because the mean of its divisors is an integer number (1729206918).

Almost surely, 2^13698030666 is an apocalyptic number.

13698030666 is an abundant number, since it is smaller than the sum of its proper divisors (13969280022).

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

13698030666 is a wasteful number, since it uses less digits than its factorization.

13698030666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22604117.

The product of its (nonzero) digits is 839808, while the sum is 48.

The spelling of 13698030666 in words is "thirteen billion, six hundred ninety-eight million, thirty thousand, six hundred sixty-six".