202134516688 has 40 divisors (see below), whose sum is σ = 421790114816. Its totient is φ = 93286512000.

The previous prime is 202134516673. The next prime is 202134516697. The reversal of 202134516688 is 886615431202.

202134516688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 4577113 + ... + 4621063.

Almost surely, 2^202134516688 is an apocalyptic number.

It is an amenable number.

202134516688 is an abundant number, since it is smaller than the sum of its proper divisors (219655598128).

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

202134516688 is a wasteful number, since it uses less digits than its factorization.

202134516688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66083 (or 66077 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 202134516688 in words is "two hundred two billion, one hundred thirty-four million, five hundred sixteen thousand, six hundred eighty-eight".