214134416 has 40 divisors (see below), whose sum is σ = 441132480. Its totient is φ = 100470656.

The previous prime is 214134413. The next prime is 214134419. The reversal of 214134416 is 614431412.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (214134413) and next prime (214134419).

It is a super-2 number, since 2×214134416² = 91707096231322112, which contains 22 as substring.

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

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14015 + ... + 24993.

It is an arithmetic number, because the mean of its divisors is an integer number (11028312).

Almost surely, 2^214134416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214134416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220566240).

214134416 is an abundant number, since it is smaller than the sum of its proper divisors (226998064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214134416 is a wasteful number, since it uses less digits than its factorization.

214134416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11063 (or 11057 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 214134416 is about 14633.3323614275. The cubic root of 214134416 is about 598.2676102645.

Adding to 214134416 its reverse (614431412), we get a palindrome (828565828).

The spelling of 214134416 in words is "two hundred fourteen million, one hundred thirty-four thousand, four hundred sixteen".