142224140339 has 2 divisors, whose sum is σ = 142224140340. Its totient is φ = 142224140338.

The previous prime is 142224140287. The next prime is 142224140369. The reversal of 142224140339 is 933041422241.

It is a strong prime.

It is an emirp because it is prime and its reverse (933041422241) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142224140339 is a prime.

It is a super-3 number, since 3×142224140339³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 142224140299 and 142224140308.

It is not a weakly prime, because it can be changed into another prime (142224140369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71112070169 + 71112070170.

It is an arithmetic number, because the mean of its divisors is an integer number (71112070170).

Almost surely, 2^142224140339 is an apocalyptic number.

142224140339 is a deficient number, since it is larger than the sum of its proper divisors (1).

142224140339 is an equidigital number, since it uses as much as digits as its factorization.

142224140339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 142224140339 in words is "one hundred forty-two billion, two hundred twenty-four million, one hundred forty thousand, three hundred thirty-nine".