214440014 has 8 divisors (see below), whose sum is σ = 327729240. Its totient is φ = 105196936.

The previous prime is 214440013. The next prime is 214440019. The reversal of 214440014 is 410044412.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214440013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1011404 + ... + 1011615.

It is an arithmetic number, because the mean of its divisors is an integer number (40966155).

Almost surely, 2^214440014 is an apocalyptic number.

214440014 is a deficient number, since it is larger than the sum of its proper divisors (113289226).

214440014 is a wasteful number, since it uses less digits than its factorization.

214440014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023074.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 214440014 is about 14643.7704844074. The cubic root of 214440014 is about 598.5520771951.

Adding to 214440014 its reverse (410044412), we get a palindrome (624484426).

The spelling of 214440014 in words is "two hundred fourteen million, four hundred forty thousand, fourteen".