201214342 has 8 divisors (see below), whose sum is σ = 344938896. Its totient is φ = 86234712.

The previous prime is 201214331. The next prime is 201214357. The reversal of 201214342 is 243412102.

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

It is a super-2 number, since 2×201214342² = 80974422852985928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7186213 + ... + 7186240.

It is an arithmetic number, because the mean of its divisors is an integer number (43117362).

Almost surely, 2^201214342 is an apocalyptic number.

201214342 is a deficient number, since it is larger than the sum of its proper divisors (143724554).

201214342 is a wasteful number, since it uses less digits than its factorization.

201214342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14372462.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 201214342 is about 14185.0041240741. The cubic root of 201214342 is about 585.9847460764.

Adding to 201214342 its reverse (243412102), we get a palindrome (444626444).

The spelling of 201214342 in words is "two hundred one million, two hundred fourteen thousand, three hundred forty-two".