214342011 has 16 divisors (see below), whose sum is σ = 341970720. Its totient is φ = 131902560.

The previous prime is 214342003. The next prime is 214342033. The reversal of 214342011 is 110243412.

It is not a de Polignac number, because 214342011 - 2³ = 214342003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (214342061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304980 + ... + 305681.

It is an arithmetic number, because the mean of its divisors is an integer number (21373170).

Almost surely, 2^214342011 is an apocalyptic number.

214342011 is a deficient number, since it is larger than the sum of its proper divisors (127628709).

214342011 is a wasteful number, since it uses less digits than its factorization.

214342011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610683 (or 610677 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 214342011 is about 14640.4238668148. The cubic root of 214342011 is about 598.4608802265.

Adding to 214342011 its reverse (110243412), we get a palindrome (324585423).

It can be divided in two parts, 214 and 342011, that added together give a square (342225 = 585²).

The spelling of 214342011 in words is "two hundred fourteen million, three hundred forty-two thousand, eleven".