214134411 has 4 divisors (see below), whose sum is σ = 285512552. Its totient is φ = 142756272.

The previous prime is 214134409. The next prime is 214134413. The reversal of 214134411 is 114431412.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (214134409) and next prime (214134413).

It is not a de Polignac number, because 214134411 - 2¹ = 214134409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214134413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35689066 + ... + 35689071.

It is an arithmetic number, because the mean of its divisors is an integer number (71378138).

Almost surely, 2^214134411 is an apocalyptic number.

214134411 is a deficient number, since it is larger than the sum of its proper divisors (71378141).

214134411 is an equidigital number, since it uses as much as digits as its factorization.

214134411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71378140.

The product of its digits is 384, while the sum is 21.

The square root of 214134411 is about 14633.3321905846. The cubic root of 214134411 is about 598.2676056080.

Adding to 214134411 its reverse (114431412), we get a palindrome (328565823).

The spelling of 214134411 in words is "two hundred fourteen million, one hundred thirty-four thousand, four hundred eleven".