14142420333212 has 12 divisors (see below), whose sum is σ = 24793195152936. Its totient is φ = 7058650289520.

The previous prime is 14142420333199. The next prime is 14142420333241. The reversal of 14142420333212 is 21233302424141.

It is a happy number.

It is a super-2 number, since 2×14142420333212² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3139966739 + ... + 3139971242.

It is an arithmetic number, because the mean of its divisors is an integer number (2066099596078).

Almost surely, 2^{14142420333212} is an apocalyptic number.

It is an amenable number.

14142420333212 is a deficient number, since it is larger than the sum of its proper divisors (10650774819724).

14142420333212 is a wasteful number, since it uses less digits than its factorization.

14142420333212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6279938548 (or 6279938546 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 14142420333212 its reverse (21233302424141), we get a palindrome (35375722757353).

The spelling of 14142420333212 in words is "fourteen trillion, one hundred forty-two billion, four hundred twenty million, three hundred thirty-three thousand, two hundred twelve".