142223242021214 has 8 divisors (see below), whose sum is σ = 213335094028728. Its totient is φ = 71111544011640.

The previous prime is 142223242021193. The next prime is 142223242021253. The reversal of 142223242021214 is 412120242322241.

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

It is a Curzon number.

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, 36162257 + ... + 39901820.

It is an arithmetic number, because the mean of its divisors is an integer number (26666886753591).

Almost surely, 2^{142223242021214} is an apocalyptic number.

142223242021214 is a deficient number, since it is larger than the sum of its proper divisors (71111852007514).

142223242021214 is an equidigital number, since it uses as much as digits as its factorization.

142223242021214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76998970.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 142223242021214 its reverse (412120242322241), we get a palindrome (554343484343455).

The spelling of 142223242021214 in words is "one hundred forty-two trillion, two hundred twenty-three billion, two hundred forty-two million, twenty-one thousand, two hundred fourteen".