210444014444134 has 48 divisors (see below), whose sum is σ = 334575184720320. Its totient is φ = 99155833983360.

The previous prime is 210444014444063. The next prime is 210444014444173. The reversal of 210444014444134 is 431444410444012.

It is a congruent number.

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, 140923939 + ... + 142409425.

It is an arithmetic number, because the mean of its divisors is an integer number (6970316348340).

Almost surely, 2^{210444014444134} is an apocalyptic number.

210444014444134 is a deficient number, since it is larger than the sum of its proper divisors (124131170276186).

210444014444134 is a wasteful number, since it uses less digits than its factorization.

210444014444134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1486925 (or 1486882 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 40.

Adding to 210444014444134 its reverse (431444410444012), we get a palindrome (641888424888146).

The spelling of 210444014444134 in words is "two hundred ten trillion, four hundred forty-four billion, fourteen million, four hundred forty-four thousand, one hundred thirty-four".