214243013 has 8 divisors (see below), whose sum is σ = 219276288. Its totient is φ = 209246544.

The previous prime is 214242991. The next prime is 214243037. The reversal of 214243013 is 310342412.

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

It is not a de Polignac number, because 214243013 - 2⁶ = 214242949 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214243093) 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, 2756 + ... + 20882.

It is an arithmetic number, because the mean of its divisors is an integer number (27409536).

Almost surely, 2^214243013 is an apocalyptic number.

It is an amenable number.

214243013 is a deficient number, since it is larger than the sum of its proper divisors (5033275).

214243013 is a wasteful number, since it uses less digits than its factorization.

214243013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18403.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 214243013 is about 14637.0424949851. The cubic root of 214243013 is about 598.3687291301.

Adding to 214243013 its reverse (310342412), we get a palindrome (524585425).

The spelling of 214243013 in words is "two hundred fourteen million, two hundred forty-three thousand, thirteen".