424142333 has 16 divisors (see below), whose sum is σ = 476326656. Its totient is φ = 375555840.

The previous prime is 424142321. The next prime is 424142347. The reversal of 424142333 is 333241424.

It is not a de Polignac number, because 424142333 - 2⁸ = 424142077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424142353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14960 + ... + 32742.

It is an arithmetic number, because the mean of its divisors is an integer number (29770416).

Almost surely, 2^424142333 is an apocalyptic number.

It is an amenable number.

424142333 is a deficient number, since it is larger than the sum of its proper divisors (52184323).

424142333 is a wasteful number, since it uses less digits than its factorization.

424142333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17884.

The product of its digits is 6912, while the sum is 26.

The square root of 424142333 is about 20594.7161427391. The cubic root of 424142333 is about 751.3412048704.

Adding to 424142333 its reverse (333241424), we get a palindrome (757383757).

Subtracting from 424142333 its reverse (333241424), we obtain a palindrome (90900909).

The spelling of 424142333 in words is "four hundred twenty-four million, one hundred forty-two thousand, three hundred thirty-three".