214240313 has 8 divisors (see below), whose sum is σ = 253289280. Its totient is φ = 177302160.

The previous prime is 214240277. The next prime is 214240361. The reversal of 214240313 is 313042412.

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

It is not a de Polignac number, because 214240313 - 2⁸ = 214240057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214240373) 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, 527483 + ... + 527888.

It is an arithmetic number, because the mean of its divisors is an integer number (31661160).

Almost surely, 2^214240313 is an apocalyptic number.

It is an amenable number.

214240313 is a deficient number, since it is larger than the sum of its proper divisors (39048967).

214240313 is a wasteful number, since it uses less digits than its factorization.

214240313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055407.

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

The square root of 214240313 is about 14636.9502629475. The cubic root of 214240313 is about 598.3662154700.

Adding to 214240313 its reverse (313042412), we get a palindrome (527282725).

The spelling of 214240313 in words is "two hundred fourteen million, two hundred forty thousand, three hundred thirteen".