211414401 has 32 divisors (see below), whose sum is σ = 345047040. Its totient is φ = 126867600.

The previous prime is 211414361. The next prime is 211414429. The reversal of 211414401 is 104414112.

211414401 is a `hidden beast` number, since 211 + 414 + 40 + 1 = 666.

211414401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 211414401 - 2¹¹ = 211412353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (211414001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27136 + ... + 34046.

It is an arithmetic number, because the mean of its divisors is an integer number (10782720).

Almost surely, 2^211414401 is an apocalyptic number.

It is an amenable number.

211414401 is a deficient number, since it is larger than the sum of its proper divisors (133632639).

211414401 is a wasteful number, since it uses less digits than its factorization.

211414401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7034 (or 7028 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 211414401 is about 14540.0963201761. The cubic root of 211414401 is about 595.7236690648.

Adding to 211414401 its reverse (104414112), we get a palindrome (315828513).

The spelling of 211414401 in words is "two hundred eleven million, four hundred fourteen thousand, four hundred one".