214121411 has 8 divisors (see below), whose sum is σ = 246078720. Its totient is φ = 182506248.

The previous prime is 214121377. The next prime is 214121417. The reversal of 214121411 is 114121412.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214121411 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 214121411.

It is not an unprimeable number, because it can be changed into a prime (214121417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84191 + ... + 86696.

It is an arithmetic number, because the mean of its divisors is an integer number (30759840).

Almost surely, 2^214121411 is an apocalyptic number.

214121411 is a deficient number, since it is larger than the sum of its proper divisors (31957309).

214121411 is a wasteful number, since it uses less digits than its factorization.

214121411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171073.

The product of its digits is 64, while the sum is 17.

The square root of 214121411 is about 14632.8879924641. The cubic root of 214121411 is about 598.2554985141.

Adding to 214121411 its reverse (114121412), we get a palindrome (328242823).

Subtracting from 214121411 its reverse (114121412), we obtain a palindrome (99999999).

The spelling of 214121411 in words is "two hundred fourteen million, one hundred twenty-one thousand, four hundred eleven".