213142414 has 8 divisors (see below), whose sum is σ = 321859800. Its totient is φ = 105855816.

The previous prime is 213142411. The next prime is 213142429. The reversal of 213142414 is 414241312.

It is a happy number.

213142414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213142411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357324 + ... + 357919.

It is an arithmetic number, because the mean of its divisors is an integer number (40232475).

Almost surely, 2^213142414 is an apocalyptic number.

213142414 is a deficient number, since it is larger than the sum of its proper divisors (108717386).

213142414 is a wasteful number, since it uses less digits than its factorization.

213142414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715394.

The product of its digits is 768, while the sum is 22.

The square root of 213142414 is about 14599.3977273037. The cubic root of 213142414 is about 597.3423324233.

Adding to 213142414 its reverse (414241312), we get a palindrome (627383726).

The spelling of 213142414 in words is "two hundred thirteen million, one hundred forty-two thousand, four hundred fourteen".