214344120 has 32 divisors (see below), whose sum is σ = 643032720. Its totient is φ = 57158400.

The previous prime is 214344113. The next prime is 214344131. The reversal of 214344120 is 21443412.

It is a congruent number.

It is an unprimeable number.

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, 892981 + ... + 893220.

Almost surely, 2^214344120 is an apocalyptic number.

214344120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214344120 is an abundant number, since it is smaller than the sum of its proper divisors (428688600).

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

214344120 is a wasteful number, since it uses less digits than its factorization.

214344120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1786215 (or 1786211 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 214344120 is about 14640.4958932408. The cubic root of 214344120 is about 598.4628430550.

Adding to 214344120 its reverse (21443412), we get a palindrome (235787532).

The spelling of 214344120 in words is "two hundred fourteen million, three hundred forty-four thousand, one hundred twenty".