214340202 has 16 divisors (see below), whose sum is σ = 476311680. Its totient is φ = 71446716.

The previous prime is 214340173. The next prime is 214340207. The reversal of 214340202 is 202043412.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (214340207) 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, 1984578 + ... + 1984685.

It is an arithmetic number, because the mean of its divisors is an integer number (29769480).

Almost surely, 2^214340202 is an apocalyptic number.

214340202 is an abundant number, since it is smaller than the sum of its proper divisors (261971478).

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

214340202 is a wasteful number, since it uses less digits than its factorization.

214340202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3969274 (or 3969268 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 214340202 is about 14640.3620856863. The cubic root of 214340202 is about 598.4591965951.

Adding to 214340202 its reverse (202043412), we get a palindrome (416383614).

The spelling of 214340202 in words is "two hundred fourteen million, three hundred forty thousand, two hundred two".