211034413043041 has 4 divisors (see below), whose sum is σ = 241182186334912. Its totient is φ = 180886639751172.

The previous prime is 211034413042919. The next prime is 211034413043081. The reversal of 211034413043041 is 140340314430112.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 211034413043041 - 2¹³ = 211034413034849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 211034413042994 and 211034413043012.

It is not an unprimeable number, because it can be changed into a prime (211034413043081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15073886645925 + ... + 15073886645938.

It is an arithmetic number, because the mean of its divisors is an integer number (60295546583728).

Almost surely, 2^{211034413043041} is an apocalyptic number.

It is an amenable number.

211034413043041 is a deficient number, since it is larger than the sum of its proper divisors (30147773291871).

211034413043041 is an equidigital number, since it uses as much as digits as its factorization.

211034413043041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30147773291870.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 211034413043041 its reverse (140340314430112), we get a palindrome (351374727473153).

The spelling of 211034413043041 in words is "two hundred eleven trillion, thirty-four billion, four hundred thirteen million, forty-three thousand, forty-one".