211404342301 has 8 divisors (see below), whose sum is σ = 217196545280. Its totient is φ = 205616274768.

The previous prime is 211404342269. The next prime is 211404342349. The reversal of 211404342301 is 103243404112.

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

It is a cyclic number.

It is not a de Polignac number, because 211404342301 - 2⁵ = 211404342269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211404342701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 930081 + ... + 1134838.

It is an arithmetic number, because the mean of its divisors is an integer number (27149568160).

Almost surely, 2^211404342301 is an apocalyptic number.

It is an amenable number.

211404342301 is a deficient number, since it is larger than the sum of its proper divisors (5792202979).

211404342301 is a wasteful number, since it uses less digits than its factorization.

211404342301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2067723.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 211404342301 its reverse (103243404112), we get a palindrome (314647746413).

The spelling of 211404342301 in words is "two hundred eleven billion, four hundred four million, three hundred forty-two thousand, three hundred one".