210616134132 has 12 divisors (see below), whose sum is σ = 491437646336. Its totient is φ = 70205378040.

The previous prime is 210616134107. The next prime is 210616134151. The reversal of 210616134132 is 231431616012.

210616134132 is digitally balanced in base 3, 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 self number, because there is not a number n which added to its sum of digits gives 210616134132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8775672244 + ... + 8775672267.

Almost surely, 2^210616134132 is an apocalyptic number.

It is an amenable number.

210616134132 is an abundant number, since it is smaller than the sum of its proper divisors (280821512204).

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

210616134132 is a wasteful number, since it uses less digits than its factorization.

210616134132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17551344518 (or 17551344516 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 210616134132 in words is "two hundred ten billion, six hundred sixteen million, one hundred thirty-four thousand, one hundred thirty-two".