335442213 has 12 divisors (see below), whose sum is σ = 486665088. Its totient is φ = 222641640.

The previous prime is 335442209. The next prime is 335442251. The reversal of 335442213 is 312244533.

335442213 is a `hidden beast` number, since 3 + 3 + 5 + 442 + 213 = 666.

It is not a de Polignac number, because 335442213 - 2² = 335442209 is a prime.

It is a super-3 number, since 3×335442213³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (335442253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80053 + ... + 84138.

It is an arithmetic number, because the mean of its divisors is an integer number (40555424).

Almost surely, 2^335442213 is an apocalyptic number.

It is an amenable number.

335442213 is a deficient number, since it is larger than the sum of its proper divisors (151222875).

335442213 is a wasteful number, since it uses less digits than its factorization.

335442213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164424 (or 164421 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 335442213 is about 18315.0815722999. The cubic root of 335442213 is about 694.8204170001.

Adding to 335442213 its reverse (312244533), we get a palindrome (647686746).

The spelling of 335442213 in words is "three hundred thirty-five million, four hundred forty-two thousand, two hundred thirteen".