211141054056 has 32 divisors (see below), whose sum is σ = 527874740640. Its totient is φ = 70377403968.

The previous prime is 211141054037. The next prime is 211141054057. The reversal of 211141054056 is 650450141112.

211141054056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×211141054056² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (211141054057) by changing a digit.

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, 444630 + ... + 787386.

It is an arithmetic number, because the mean of its divisors is an integer number (16496085645).

Almost surely, 2^211141054056 is an apocalyptic number.

It is an amenable number.

211141054056 is an abundant number, since it is smaller than the sum of its proper divisors (316733686584).

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

211141054056 is a wasteful number, since it uses less digits than its factorization.

211141054056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368433 (or 368429 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

Adding to 211141054056 its reverse (650450141112), we get a palindrome (861591195168).

The spelling of 211141054056 in words is "two hundred eleven billion, one hundred forty-one million, fifty-four thousand, fifty-six".