214023344 has 20 divisors (see below), whose sum is σ = 415372224. Its totient is φ = 106830528.

The previous prime is 214023311. The next prime is 214023347. The reversal of 214023344 is 443320412.

It is not an unprimeable number, because it can be changed into a prime (214023347) 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 3 ways as a sum of consecutive naturals, for example, 1307 + ... + 20730.

Almost surely, 2^214023344 is an apocalyptic number.

It is an amenable number.

214023344 is a deficient number, since it is larger than the sum of its proper divisors (201348880).

214023344 is a wasteful number, since it uses less digits than its factorization.

214023344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22652 (or 22646 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 214023344 is about 14629.5366980640. The cubic root of 214023344 is about 598.1641514590.

Adding to 214023344 its reverse (443320412), we get a palindrome (657343756).

The spelling of 214023344 in words is "two hundred fourteen million, twenty-three thousand, three hundred forty-four".