144542066211 has 48 divisors (see below), whose sum is σ = 236643638400. Its totient is φ = 84463375104.

The previous prime is 144542066183. The next prime is 144542066281. The reversal of 144542066211 is 112660245441.

144542066211 is a `hidden beast` number, since 1 + 4 + 4 + 5 + 4 + 20 + 6 + 621 + 1 = 666.

It is not a de Polignac number, because 144542066211 - 2⁶ = 144542066147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144542066281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 249861 + ... + 592886.

It is an arithmetic number, because the mean of its divisors is an integer number (4930075800).

Almost surely, 2^144542066211 is an apocalyptic number.

144542066211 is a deficient number, since it is larger than the sum of its proper divisors (92101572189).

144542066211 is a wasteful number, since it uses less digits than its factorization.

144542066211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842848 (or 842845 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 144542066211 in words is "one hundred forty-four billion, five hundred forty-two million, sixty-six thousand, two hundred eleven".