201084484688 has 20 divisors (see below), whose sum is σ = 389753634900. Its totient is φ = 100502901504.

The previous prime is 201084484681. The next prime is 201084484729. The reversal of 201084484688 is 886484480102.

It can be written as a sum of positive squares in 2 ways, for example, as 114184519744 + 86899964944 = 337912^2 + 294788^2 .

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201084484681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2416613 + ... + 2498436.

It is an arithmetic number, because the mean of its divisors is an integer number (19487681745).

Almost surely, 2^201084484688 is an apocalyptic number.

It is an amenable number.

201084484688 is a deficient number, since it is larger than the sum of its proper divisors (188669150212).

201084484688 is a wasteful number, since it uses less digits than its factorization.

201084484688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4917614 (or 4917608 counting only the distinct ones).

The product of its (nonzero) digits is 3145728, while the sum is 53.

The spelling of 201084484688 in words is "two hundred one billion, eighty-four million, four hundred eighty-four thousand, six hundred eighty-eight".