211053354334 has 8 divisors (see below), whose sum is σ = 320394249000. Its totient is φ = 104255271336.

The previous prime is 211053354311. The next prime is 211053354373. The reversal of 211053354334 is 433453350112.

211053354334 is digitally balanced in base 2, 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 self number, because there is not a number n which added to its sum of digits gives 211053354334.

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 3 ways as a sum of consecutive naturals, for example, 635702709 + ... + 635703040.

It is an arithmetic number, because the mean of its divisors is an integer number (40049281125).

Almost surely, 2^211053354334 is an apocalyptic number.

211053354334 is a deficient number, since it is larger than the sum of its proper divisors (109340894666).

211053354334 is a wasteful number, since it uses less digits than its factorization.

211053354334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271405834.

The product of its (nonzero) digits is 64800, while the sum is 34.

The spelling of 211053354334 in words is "two hundred eleven billion, fifty-three million, three hundred fifty-four thousand, three hundred thirty-four".