211242411334 has 8 divisors (see below), whose sum is σ = 316865953440. Its totient is φ = 105620426856.

The previous prime is 211242411299. The next prime is 211242411343. The reversal of 211242411334 is 433114242112.

It is a happy number.

211242411334 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47827 + ... + 651745.

It is an arithmetic number, because the mean of its divisors is an integer number (39608244180).

Almost surely, 2^211242411334 is an apocalyptic number.

211242411334 is a deficient number, since it is larger than the sum of its proper divisors (105623542106).

211242411334 is a wasteful number, since it uses less digits than its factorization.

211242411334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778814.

The product of its digits is 4608, while the sum is 28.

Adding to 211242411334 its reverse (433114242112), we get a palindrome (644356653446).

The spelling of 211242411334 in words is "two hundred eleven billion, two hundred forty-two million, four hundred eleven thousand, three hundred thirty-four".