201406044541608 has 96 divisors (see below), whose sum is σ = 546389560665000. Its totient is φ = 67022826651648.

The previous prime is 201406044541567. The next prime is 201406044541697. The reversal of 201406044541608 is 806145440604102.

201406044541608 is a `hidden beast` number, since 2 + 0 + 1 + 4 + 0 + 6 + 0 + 44 + 541 + 60 + 8 = 666.

201406044541608 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 161971387332804 + 39434657208804 = 12726798^2 + 6279702^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126283288 + ... + 127868216.

Almost surely, 2^{201406044541608} is an apocalyptic number.

It is an amenable number.

201406044541608 is an abundant number, since it is smaller than the sum of its proper divisors (344983516123392).

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

201406044541608 is a wasteful number, since it uses less digits than its factorization.

201406044541608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587899 (or 1587892 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 45.

The spelling of 201406044541608 in words is "two hundred one trillion, four hundred six billion, forty-four million, five hundred forty-one thousand, six hundred eight".