211313014044 has 24 divisors (see below), whose sum is σ = 537887672448. Its totient is φ = 64034246640.

The previous prime is 211313014007. The next prime is 211313014109. The reversal of 211313014044 is 440410313112.

211313014044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 800427952 + ... + 800428215.

It is an arithmetic number, because the mean of its divisors is an integer number (22411986352).

Almost surely, 2^211313014044 is an apocalyptic number.

It is an amenable number.

211313014044 is an abundant number, since it is smaller than the sum of its proper divisors (326574658404).

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

211313014044 is a wasteful number, since it uses less digits than its factorization.

211313014044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1600856185 (or 1600856183 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 211313014044 its reverse (440410313112), we get a palindrome (651723327156).

The spelling of 211313014044 in words is "two hundred eleven billion, three hundred thirteen million, fourteen thousand, forty-four".