424142140333 has 2 divisors, whose sum is σ = 424142140334. Its totient is φ = 424142140332.

The previous prime is 424142140319. The next prime is 424142140343. The reversal of 424142140333 is 333041241424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 347624622409 + 76517517924 = 589597^2 + 276618^2 .

It is a cyclic number.

It is not a de Polignac number, because 424142140333 - 2⁹ = 424142139821 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 424142140295 and 424142140304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424142140343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212071070166 + 212071070167.

It is an arithmetic number, because the mean of its divisors is an integer number (212071070167).

Almost surely, 2^424142140333 is an apocalyptic number.

It is an amenable number.

424142140333 is a deficient number, since it is larger than the sum of its proper divisors (1).

424142140333 is an equidigital number, since it uses as much as digits as its factorization.

424142140333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 424142140333 its reverse (333041241424), we get a palindrome (757183381757).

The spelling of 424142140333 in words is "four hundred twenty-four billion, one hundred forty-two million, one hundred forty thousand, three hundred thirty-three".