211404340114 has 16 divisors (see below), whose sum is σ = 346495068576. Its totient is φ = 95937133600.

The previous prime is 211404340079. The next prime is 211404340141. The reversal of 211404340114 is 411043404112.

211404340114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 7773532 + ... + 7800679.

It is an arithmetic number, because the mean of its divisors is an integer number (21655941786).

Almost surely, 2^211404340114 is an apocalyptic number.

211404340114 is a deficient number, since it is larger than the sum of its proper divisors (135090728462).

211404340114 is a wasteful number, since it uses less digits than its factorization.

211404340114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15574841.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 211404340114 its reverse (411043404112), we get a palindrome (622447744226).

The spelling of 211404340114 in words is "two hundred eleven billion, four hundred four million, three hundred forty thousand, one hundred fourteen".