214873609908 has 12 divisors (see below), whose sum is σ = 501371756480. Its totient is φ = 71624536632.

The previous prime is 214873609891. The next prime is 214873609933. The reversal of 214873609908 is 809906378412.

214873609908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×214873609908³ (a number of 35 digits) contains 333 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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8953067068 + ... + 8953067091.

Almost surely, 2^214873609908 is an apocalyptic number.

It is an amenable number.

214873609908 is an abundant number, since it is smaller than the sum of its proper divisors (286498146572).

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

214873609908 is a wasteful number, since it uses less digits than its factorization.

214873609908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17906134166 (or 17906134164 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 57.

The spelling of 214873609908 in words is "two hundred fourteen billion, eight hundred seventy-three million, six hundred nine thousand, nine hundred eight".