214344422 has 16 divisors (see below), whose sum is σ = 332264592. Its totient is φ = 103639200.

The previous prime is 214344421. The next prime is 214344439. The reversal of 214344422 is 224443412.

It is a happy number.

214344422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 214344391 and 214344400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214344421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3653 + ... + 21024.

It is an arithmetic number, because the mean of its divisors is an integer number (20766537).

Almost surely, 2^214344422 is an apocalyptic number.

214344422 is a deficient number, since it is larger than the sum of its proper divisors (117920170).

214344422 is a wasteful number, since it uses less digits than its factorization.

214344422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24823.

The product of its digits is 6144, while the sum is 26.

The square root of 214344422 is about 14640.5062070954. The cubic root of 214344422 is about 598.4631241228.

Adding to 214344422 its reverse (224443412), we get a palindrome (438787834).

The spelling of 214344422 in words is "two hundred fourteen million, three hundred forty-four thousand, four hundred twenty-two".